THE TWENTY ECUMENICAL COUNCILS OF THE CATHOLIC CHURCH 'By FATHER CLEMENT RAAB, O.F.M. From the Ecumenical Councils, the nerve centres in Christ s Mystical Body, every act, every decree, and every movement reaches both back­ ward and forward either as a check on some error or abuse, or as a stim­ ulus to some point of doctrinal de­ velopment, or to some wholesome reform, or to some phase of religious life of the Church. The present volume is designed to serve as a ready survey and reference book on the history of the councils. It does not pretend to enrich the findings of the scholars; nor does it propose to enter upon a discussion of moot questions and problems. It is to serve as an aid primarily to the cleric or lay student who has neither the time nor the opportuniy to delve into and analyse sources and controversies, but who is satisfied to learn the out­ standing facts and findings concern­ ing which Church historians gen­ erally agree. This brief and positive sketch of the twenty great events in history, so vibrant with life and so far-reaching in their consequences, will afford him, we trust, a very definite and appreciable knowledge of the nature and history of Holv Mother Church. Nihil nhstat Fr. Benvenutus Ryan, O.F.M. Censor Librorum Nihil nhatat Arthur J. Scanlan, S.T.D. Censor Librorum imprimi pntrat Fr. Mathias Faust, O.F.M., Min. Provincialis imprimatur Patrick Cardinal Hayes, V New York, August Archbishop of New York 8, 1936 THE TWENTY ECUMENICAL COUNCILS OF THE CATHOLIC CHURCH BY Father CLEMENT RAAB, O.F.M. LONGMANS, GREEN AND CO. LONDON · NEW YORK · TORONTO I937 SACRED HEART SEMih™u LIBRARY DEPT. LONGMANS, GREEN AND CO. I 14 FIFTH AVENUE, NEW YORK 221 EAST 2OTH STREET, CHICAGO 88 TREMONT STREET, BOSTON LONGMANS, GREEN AND CO. Ltd. 39 PATERNOSTER ROW, LONDON, E C 4 6 OLD COURT HOUSE STREET, CALCUTTA J 3 NICOL ROAD, BOMBAY 36A MOUNT ROAD, MADRAS LONGMANS, GREEN AND CO. 21J VICTORIA STREET, TORONTO RAAB THE TWENTY ECUMENICAL COUNCILS OF THE CATHOLIC CHURCH COPYRIGHT *19 3 7 BY CLEMENT RAAB ALL RIGHTS RESERVED, INCLUDING THE RIGHT TO REPRODUCE THIS BOOK, OR ANY PORTION THEREOF, IN ANY FORM FIRST EDITION PRINTED in THE united STATES OF AMERICA η FOREWORD Her conserva­ tism is not merely a measure of prudence and good judgment ; it is an intrinsic necessity. No matter what she may consider, decide or undertake, she always harks back to the beginning. Keenly sensitive to every new movement, every stir, every breath in the world about her, she seeks to make her words and actions in­ telligible and convincing amid new conditions and new demands. And the marvel is that every readjustment bears the earmark of the venerable refrain : “Sicut erat in principio, et nunc, et semper.” Pope Stephen’s Latin might have offended the ears of classicists, but his un­ compromising words carried a classical principle when he bluntly declared : “Nihil innovetur nisi quod tradi­ tum est.” And in this the Church distinguishes her­ self from other earthly organizations. The latter, in order to survive, to function and prosper, must look forward and move forward ; they must adapt them­ selves to ever-changing conditions, demands and oppor­ tunities. They must either conform or capitulate, whereas the Church by calmly rehearsing the same old truths in clearer accents commands universal attention. And so, after these twenty centuries the “pillar and ground of truth” has not moved a whit from her primi­ tive position, while all other human foundations have either crumbled to dust or have been driven headlong The Church is essentially conservative. ' I V VI ECUMENICAL COUNCILS by the maelstrom of this fast changing world. To these, the ideal looms hazily in the distant future ; to the Church, it stands firmly in the distant past. The closer she aligns herself with Christ, the surer she is of ultimate success and victory, being “built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief cornerstone.” (Eph. II. 20). While there is no essential difference between a pro­ nouncement “ex cathedra” and a dogmatic definition of an ecumenical council, still, no one will gainsay that a great deal more human interest and human authority attaches to the latter. The former proceeds from the Head alone ; the latter, from both Head and members, acting in perfect unison. At an ecumenical council the Church arises in all her power and dignity. She is stirred within herself and every fiber senses the solem­ nity of the hour. The successors of the Apostles have come from every land to testify with the Successor of Peter “quod ubique, quod semper, quod ab omnibus creditum est,” as St. Vincent of Lerins puts it. This makes the study of the councils not only an important issue, but affords perhaps more color, variety and sym­ pathetic concern than any other topic in our ecclesiasti­ cal curriculum. If the history of the Church be compared to a river, we might well say that in this long stream the twenty councils stand out as so many waterfalls, where all die currents assemble, where debris and dirt are de­ posited, where the waters are purified, and where the river gathers new force and speed for its onward jour­ ney. And as the wanderer will be naturally impelled to stop near the waterfall, even so will the student of FOREWORD •9 VH history feci an urge to rivet his attention upon this phenomenon in ecclesiastical life. In fact the ecumeni­ cal councils are the chief points of interest to the stu­ dent of theology and religion. For some decades past down to this day history holds a leading position in all ecclesiastical studies. Every subject in the curriculum is prefaced by a historical survey. As a result, we have the History of Dogma, the History of Liturgy, the His­ tory of the Bible, the History of Moral Theology, the History of Ascetical Theology. Meanwhile Church History proper is still imbued with the responsibility over the entire field. This condition has its advan­ tages, but some day the matter will become cumber­ some, if not confusing. And if some one should some day succeed in synthesizing all this historical material, he would most likely concentrate upon the councils as the strategic points in the development of the “magis­ terium, ministerium, imperium” of the living Church. From the councils, the nerve centers in Christ’s Mysti­ cal Body, every act, every decree and every movement reaches both backward and forward either as a check on some error or abuse or as a stimulus to some point of doctrinal development, or to some wholesome re­ form, or to some phase of religious life of the Church. The present volume is designed to serve as a ready survey and reference book on the history of the coun­ cils. It does not pretend to enrich the findings of the scholars ; nor does it propose to enter upon a discussion of moot questions and problems. It is to serve as an aid primarily to the cleric or lay student who has neither the time nor die opportunity to delve into, and analyze sources and controversies, but who is satisfied to learn VÜi ECUMENICAL COUNCILS the outstanding facts and findings concerning which Church historians generally agree. This brief and pos­ itive sketch of the twenty great events in history, so vibrant with life and so far-reaching in their conse­ quences, will afford him, we trust, a very definite and appreciable knowledge of the nature and history of Holy Mother Church. Father Thomas Plassmann, O.F.M. St. Bonaventure, New York Feast of St. Bonarentare July 14, 1936 AUTHOR’S REMARKS The separate treatise of the Twenty Ecumenical Councils of the Catholic Church is meant primarily for seminarians, for students of Church History and for study clubs. Some may find it strange that there is an absence of footnotes. The reasons for this omission are that, as a rule, seminarians have no time to read the various quotations and they do not have at their dis­ posal the books from which the quotations are taken. Others who are anxious to make a more comprehensive study of the Councils will find ample material by consulting the authors mentioned in the Bibliography. Father Clement Raab, O.F.M. St. Francis Monastery New York City SYNOPSIS OF THE TWENTY ECUMENICAL COUNCILS OF THE CATHOLIC CHURCH First Ecumenical Council....................................... Page i "Place : Nicaea. fime : 325. Pope : St. Sylvester I, 314-335. Emperor : Constantine the Great, 306-337. WorJ^ of the Council : Condemnation of the heresy of Arius by clearly defining the consubstantiality of God the Son with God the Father. Second Ecumenical Council .... Page 9 Place: Constantinople (first). Time : 381. Pope : St. Damascus I, 367-384. Emperor : Theodosius the Great, 379-394. Wor!{ of the Council : Condemnation of the heresy of Macedonius by clearly defining the divinity of the Holy Ghost. Third Ecumenical Council .... Page 15 Place : Ephesus. "Fime : 431. Pope : St. Celestine I, 423-432. Emperor : Theodosius II, 408-450. Worl{ of the Council : Condemnation of the heresy of Nestorius by clearly defining the divine maternity of the Blessed Virgin Mary. ix X ECUMENICAL COUNCILS Fourth Ecumenical Council .... Page 24 ‘Place : Chalcedon. Time : 451. Pope : St. Leo I, the Great, 440-461. Emperor : Marcian, 450-457. Wor!{ of the Council: Condemnation of the heresy of Eutyches. Fifth Ecumenical Council .... Page 34 Place: Constantinople (second). ‘T/wi : 553. Pope : Vigilius, 540-555. Emperor : Justinian I, 527-565. Wor{ of the Council : Condemnation of the “Three Chapters.” Sixth Ecumenical Council .... Page 41 Place: Constantinople (third). Time : 680. Pope : St. Agatho, 678-682. Emperor : Constantine IV, 668-685. Worl^ of the Council: Condemnation of the heresy of the Monothelites. Seventh Ecumenical Council .... Page 52 Place: Nicaea (second). Time : Pope : Hadrian I, 772-795. Emperor : Constantine VI, 780-801. JFor^ of the Council : Condemnation of iconoclasm. SYNOPSIS Eighth Ecumenical Council XÎ . Page 60 Place: Constantinople (fourth). Time : 869. Pope : Hadrian II, 867-872. Emperor : Basil, 867-896. Worf of the Council : Removal of the schism caused by Photius. Ninth Ecumenical Council Page 68 Place : Lateran in Rome (first). Time: 1123. Pope: Callistus II, 1118-1124. Emperor : Henry V, 1106-1125. Worf of the Council : Confirmation of the Concordat of Worms and abolition of the strife over investiture. Tenth Ecumenical Council . Page 75 Place : Lateran in Rome (second). Time: 1139. Pope : Innocent II, 1130-1143. Emperor: Conrad III, 1137-1152. Worf of the Council : Abolition of the papal schism and condemnation of the heresy of Peter of Bruys. Eleventh Ecumenical Council . Page 80 Place: Lateran in Rome (third). Time: 1179. Pope : Alexander III, 1159-1181. Emperor: Frederick Barbarossa, 1152-1190. Worf of the Council : Regulation of election of a Pope and condemnation of the Albigensian heresy. XÜ ECUMENICAL COUNCILS Twelfth Ecumenical Council .... Page ^6 Place : Lateran in Rome (fourth). Time : 1215. Pope : Innocent III, 1198-1216. Emperor : Otto IV, 1208-1215. Work oj the Council : Recovery of the Holy Land, reform of discipline, condemnation of the Albigensian heresy. Thirteenth Ecumenical Council . . Page 95 . Place : Lyons in France (first). Time : 1245. Pope : Innocent IV, 1241-1254. Emperor: Frederick II, 1215-1250. Work of the Council: The excommunication of Frederick II. Fourteenth Ecumenical Council . . Page 101 . Place : Lyons in France (second). Time : 1274. Pope : Gregory X, 1271-1276. Emperor : Rudolph of Habsburg, 1273-1291. Work of the Council : Help for the Holy Land, union of the Greeks with the Latins, reform of morals. Fifteenth Ecumenical Council . . . Page no Place : Vienne in France. Time: 1311. Pope : Clement V, 1305-1314. Emperor: Henry VII, 1308-1313. Work of the Council : (1) The case of the Knights 1 emplars ; (2) help for the Holy Land ; (3) reform of morals. •·· Xlll SYNOPSIS Sixteenth Ecumenical Council. . . Page 120 Place : Constance. Time : 1414. Pope : Gregory XII, 1406-1417. Martin V, 1417—1431. Emperor : Sigismund, 1410-1437. Wor/( of the Council : (1) Removal of the papal schism ; (2) extirpation of heresy ; (3) general reformation of the Church in “Head and members Seventeenth Ecumenical Council . . . Page 136 Place : Basle 1431—1437. Ferrara 1438. Florence 1439-1443. Tim e : I43I“I443· Pope : Eugene IV, 1431-1447. Emperor : Albrecht II, 1438-1439. Frederick III, 1440-1493. Wor/( of the Council: (1) Extirpation of heresy and the Grecl{ schism ; (2) re-establishment of peace among Christian Princes ; (3) reform of the Church in “Head and members.” Eighteenth Ecumenical Council . . . Page 157 Lateran in Rome (fifth). 1512-1517. Julius II, 1503-1513. Leo X, 1513-1521. Emperor : Maximilian I, 1493—1519. Wor/( of the Council: (1) The rooting out of schism; (2) the reform of the Church ; (3) the crusade against the Turl^s. Place : Time : Pope : xiv ECUMENICAL COUNCILS Nineteenth Ecumenical Council . . . Page 170 Place : Time: Trent. 1545-1549 (First Period). I55I"I552 (Second Period). 1562-1563 (Third Period). Pope : Paul III, 1534-1549. Julius III, 1550-1555. Pius IV, 1559-1565. Emperor: Charles V, 1519-1556. Ferdinand I, 1556-1564. Worl( of the Council : Extirpation of heresy (against the innovators of the 16th century) and reform of morals. Twentieth Ecumenical Council . . . Page 202 Place : Vatican, Rome. Time : 1869-1870. Pope : Pius IX, 1864-1878. Wor{ of the Council : Condemnation of existing errors and definition of papal infallibility. Bibliography ....... Page 2*5 Index...................................................................... page 2I6 THE FIRST ECUMENICAL COUNCIL HELD AT NICAEA IN 325 WORK OF THE COUNCIL· : Condemnation of the heresy of Arius by clearly defining the coilsubstantiality of God the Son with God the Father. Among the many wonderful manifestations of religious activity in the Church, the councils or synods hold an important place. In the language of the Church a council is an assembly of ecclesiastics, properly con­ voked, to consider and to define doctrine or discipline or other ecclesiastical matters. In this sense we find the word “council” used in the writings of Tertullian, about the year 200 a.d. According to the intention for which these assemblies were convoked and the number of members in attendance, they were divided, on the one hand, into ecumenical councils, and, on the odier hand, into general, national, provincial, and diocesan synods. An ecumenical council did not require the presence of all bishops ; it sufficed that all bishops or representa­ tives of all ecclesiastical provinces should be invited, and that a considerable number of them from the different Christian countries should actually be present. The council was convoked either by the Pope or by the Em­ peror, with the consent of the Pope, who presided over it through his legates. The decrees of an ecumenical , council had no legal force until the papal confirmation had been granted to them. I 2 ECUMENICAL COUNCILS It is beyond doubt that the origin of councils dates A ***— —. - — — w * *“ from that of the Apostles, held in Jerusalem about 52 a.d., at which Saints Peter, James, John, Barnabas, and Paul were present. Theologians disagree as to the na­ ture of the councils, whether they are of divine or hu­ man authority. The best answer seems to be that they are an apostolic institution, but that the Apostles acted undoubtedly on the instruction of their divine Master ; otherwise they could not have published the decrees of this first council with the words : “It hath seemed good to the Holy Ghost and to us. . . (Acts, xv, 28). The decrees of the first council were four : The converted Gentiles should abstain from things sacrificed to idols ; from blood ; from things strangled ; and from fornica­ tion (Acts, xv, 29). In the two hundred and fifty years which followed the Apostolical Council, we read that many synods were held, mostly in Asia Minor, Africa, and Spain : to com­ bat Gnosticism, the negation of positive Christianity ; to oppose the heresies of Montanus and Novatianus ; to set­ tle the controversy on the celebration of Easter ; to define the validity of baptism conferred by heretics ; to reclaim to the true Church the Donatists and other heretics. In the first quarter of the fourth century a new and most formidable heresy arose. It made the convocation of an ecumenical council imperative. The heresy was Arianism, the condemnation of which occasioned the First Ecumenical Council. Author of Arianism Arius (250-336), most likely a native of Lybia, or as othefsTây, of Alexandria, was a vain and eccentric man. THE FIRST ECUMENICAL COUNCIL 3 He first espoused the cause of the Meletians, when Meletius, Bishop of Lycopolis, a city in upper Egypt, refused to submit to deposition by his ecclesiastical superior, St. Peter of Alexandria. Abandoning the espousal of this schism, Arius received deaconship at the hands of the latter prelate. But when St. Peter excom­ municated the Meletians, the young deacon soon be­ came involved in the same condemnatory sentence. After the martyrdom of St. Peter, his successor, Achillas, restored Arius to communion with the Church, and raised him to the priesthood in 312. He was appointed pastor of a suburban church, called Baucalis. When, in 318, Bishop Alexander, the successor of Achillas, ex­ pounded the orthodox doctrine of the Blessed Trinity at a conference of his priests, Arius openly contradicted him, and there promulgated his heretical vîéwsT His errors are contained in the following propositions : (1) There was a moment when God was not Father ; (2) the Son of God was created from nothing ; (3) the Son of God is a creature, and, therefore, He is not eternal ; (4) being a creature, the Son of God is sub­ ject to change ; (5) being a creature the Son of God is not co-equal with the Father in essence, and only in a figurative sense may we apply to Him the names “God” and “Wisdom of God.” These errors of Arius were condemned by the Synod of Alexandria in 320, at which nearly 100 bishops were present, and by which Arius with all his adherents was excommunicated. In spite of this ecclesiastical censure, Arius continued to exercise his priestly functions. He won over to his side in the controversy Bishop Eusebius of Nicomedia, a distant relative of Emperor Constan- 4 ECUMENICAL COUNCILS tine. Arius, exiled by his bishop, went first to Pales­ tine. From there he went to his friend and protector Eusebius of Nicomedia. During his stay at Nicomedia, Arius composed his principal work “Thaleia” (“Ban­ quet"), of which only fragments are still·Extant in the writings of St. Athanasius. It was written partly in prose and partly in poetry, and contained all the hereti­ cal views of Arius. Among his followers this book had the authority of the Bible. When unrest and quarrel spread, Emperor Constan­ tine (275-337) intervened. Not understanding the real point at issue in the controversy he wished that Bishop Alexander and Arius should come to an understanding. To effect this reunion and reconciliation the Emperor sent Bishop Hosius to Alexandria in 324. When this attempt at intervention proved to be a failure, Con­ stantine, at the suggestion of Bishop Hosius, decided to call an ecumenical council. Proceedings of the Council Opening of the Council. Constantine addressed most respectful letters to all the bishops, inviting them to a general council, which was to be held at Nicaea in tee ** Z < Bithynia in 325. According to the Acts of the Sixth Ecumenical Council, the Emperor convoked this Coun­ cil of Nicaea in agreement with and by the consent of Pope St. Sylvester (314-335), who appointed as his per­ sonal representatives Bishop Hosius and the two Ro­ man priests, Vitus and Vincentius. According to the best authorities, 318 bishops with many priests and dea­ cons (among whom St. Athanasius was the most re- THE FIRST ECUMENICAL COUNCIL 5 nowned) came to the council which opened on May 20, and closed on August 25, 325. The Emperor de­ frayed all the personal expenses contracted by the bish­ ops in their journey to and stay at the council. The Emperor himself arrived on June 14, 325, and was present at all the sessions of the council until its close. Arius, also, was called to the council. Many bishops of this council were confessors who still bore on their bodies traces of torture and suffering which they had endured for the sake of their faith. There was Paphnutius of Upper Thebais who had undergone fearful tor­ tures in the reign of Maximian and had lost one eye; Potamon of Heraclea who had suffered all but death under Licinius. Others were known for their gifts of prophecy and working miracles, such as James of Nisibis, Spiridion of Cyprus, Nicholas of Myra, Leontius of Caesarea. Still others were renowned for their learn­ ing, O z as Alexander of Alexandria, z Eusthatius of Antioch, z Marcarius of Jerusalem, and Marcellus of Ancyra. The work of the council was threefold : (1) the con­ demnation of the heresy of Arius ; (2) the decision on the question of the celebration of Easter ; (3) the aboli­ tion of the schism of Meletius. (1) 'The condemnation of the heresy of Ari us. The fathers of the council stated the Catholic doctrine against the heresy of Arius in precise terms, declaring that Jesus Christ is really and truly the Son of God, God from all eternity, and that the Son of God is “Consubstantial’' with the Father. The council drew up a formula of Faith, containing the exact teaching of the Church : 6 ECUMENICAL COUNCILS πατέρα παντωκράτερα, ποιητην ονρανοϋ και γης, ορατών τε πάντων και αοράτων’ και εις ενα κύριον Ίησοϋν Χρίστον τον υιόν τον Θεού, τον μονογενή, τον εκ τον πατρος γεννηθεντα προ πάντων των αιάινων τον Θεόν αληθινόν εκ Θεού αληθινόν, γεννηθεντα, ον ποιηθεντα, ομοονσιον τω πατρί. Τους δε λέγοντας· ήν ποτέ οτε ονκ ήν, καί πριν γεννηθήναι ονκ ήν και ότι εκ ονκ οντων εγενετο, ή εξ (.τέρας νποστάσειος ή ουσίας I ή/άσκοντας είναι ή τρεπτον ή άλλοιωτον τον νιον τον Θεοΰ, τοντονς ' αναθεματίζει ή καθολική και άποστολική εκκλησία. I “We believe in one God, Father Almighty, Creator of heaven and earth, maker of all things, visible and in­ visible ; and in one Lord Jesus Christ, the Son of God, the only-begotten, born of the Father before all ages, true God of the true God, born, not made, Consubstantial with the Father.” “And those who say there was a time when he was not, and he was not before he was born, and that he was made out of nothing, or of a different substance or essence, saying that the Son of God was changeable and mutable, these the Catholic and Apostolic Church anathematizes.” The formula of faith drawn up by the council is known as the Nicene Creed, and is recited during Holy Mass. The word Consubstantial became the touchstone of orthodoxy. All the bishops, except five Arians, signed the profes­ sion of faith, and joined in the anathemas which the council pronounced against Arius and his heresy. These five bishops were : Eusebius of Nicomedia, Theognis of Nicaea, Maris of Chalcedon, Theonas of Marmarica, and Secundus of Ptolemais. The Emperor employed his Πιστευο/uv εις era Θεόν THE FIRST ECUMENICAL COUNCIL 7 temporal authority to enforce the decisions of the coun­ cil ; he banished Arius to Illyrium. The same fate over­ took Theonas and Secundus, the Arians, who remained obstinate to the end. The writings of Arius were or­ dered to be burnt, while those who possessed any of the writings of Arius were commanded to surrender them under penalty of death. (2) The decision on the question of the celebration of Easter. Up to the time of the Council of Nicaea there was a great variety regarding the time of the celebration of Easter. The council forbade the celebration of Easter on the same day with the Jews. It commanded that Easter must be celebrated on the first Sunday which fol­ lows the spring full moon. It was ordained that the cal­ culations for the celebration of Easter should be made yearly by the Bishop of Alexandria, who should forward these calculations to the Pope for general publication. (3) The abolition of the schism of Meletius. Bishop Meletius had conferred orders outside of his diocese against the law of the Church. These ordinations were ratified by the council, but Meletius and those ordained by him had to comply with certain conditions. The council issued also twenty disciplinary canons. The decrees and canons of the council were signed by Hosius, who had presided at the council, by the two apostolic legates, by the bishops of the council, and by Emperor Constantine, who promulgated in three im­ perial edicts the decrees of the council as laws of the em­ pire. The Acts of die council were confirmed by Pope St. Sylvester I. The high esteem in which the Christians of the Orient 8 ECUMENICAL COUNCILS held the Council of Nicaea may be gathered from the fact that the Greeks, the Syrians, and the Egyptians cele­ brated an annual feast in honor of the fathers of the council : the Greeks on the Sunday before Pentecost, the Syrians in July, and the Egyptians in November. II THE SECOND ECUMENICAL COUNCIL HELD AT CONSTANTINOPLE IN 381 WORK OF THE COUNCIL: Condemnation of the heresy of Macedonius by clearly defining the divinity of the Holy Ghost. The Ecumenical Council of Nicaea held in the year 325 dealt the death blow to the heresy of Arius. Protected, however, by the secular power, his heresy lived on. After his miserable death, in which the judgment of God against him was apparent, his followers began to teach other doctrines than those which he had taught them. They became divided into several sects, some of which taught O one' doctrine, some another. Thus from the great heresy of Arianism arose several others. The principal one of these branch heresies was Macedonianism, named after Macedonius, a semi-Arian Bishop of Constantinople (342), who was a fierce persecutor of the adherents of the faith of Nicaea. He not only expelled those who refused to hold communion with him, but he imprisoned some and brought others before the secular tribunals. On account of his cruelty he was deposed in the year 360, and died about 364. As Arius had attacked the Second Person of the Blessed Trinity by teaching that the Son of God was not equal to God the Father, so Macedonius attacked the Holy Ghost, the Third Divine Person. He was sup­ ported by Marathonius, who was first a government of9 10 ECUMENICAL COUNCILS facial, then became a monk and a deacon, and finally Bishop of Nicomedia. (Hence die name of this heresy Macedonianism or Marathonianism). The originators of this heresy held a synod at Zele in Pontus. They sep­ arated themselves from the orthodox Church as well as from the Arian Church. They declared that the Holy^ Ghost was inferior to the Father and to the Son ; diey called the Holy Ghost a creature of the Son of God. St. Athanasius (296-373), from whose eagle eye noth­ ing escaped, wrote a treatise in refutation of this new heresy. The orthodox faith was defended in like man­ ner by St. Basil in his work ‘On the Holy Ghost,” by St. Gregory of Nazianzen in his fifth ‘‘Theological Ora­ tion." by Didymus of Alexandria in his books “On the Trinity” and “On the Holy Ghost” and by St. Ambrose of Milan. A Roman synod held in the year 369, under Pope St. Damasus (366-384), declared that the Father and the Son arc of the one divine substance, together with the Holy Ghost. In another Roman synod held in 374 the Pope rejected the teachings of Macedonius as heretical. In 379 Emperor Gratian had appointed Theodosius his co-emperor to rule over the East. Soon after his bap­ tism. Theodosius issued an edict in which he said : “It is our will that all our subjects should follow the religion taught by the Prince of the Apostles to the Romans, and observed by the reigning Pope Damasus, that in con­ formity with the Gospels and apostolic teaching, we may believe one, only, indivisible Godhead of the Father, the Son and the Holy Ghost. We decree that those alone who thus believe be called Catholics, and that those whose rash and insane impiety we condemn, be called THE SECOND ECUMENICAL COUNCIL 11 heretics, and that their places of meeting be not called churches.” Theodosius, however, knew well that something more than an expression of the imperial will was needed to pacify the Church in the East, and to suppress its preva­ lent heresy. He resolved to convoke a council, and selected Constantinople as the place of meeting. He made provision for defraying the expenses of the bishops whom he had summoned. They came from all parts of the East, about 150, besides the 36 bishops who favored the Macedonian heresy, who had also been invited to at­ tend the council. When the bishops were presented to the Emperor, he besought them to restore peace to the Church. He promised to give legal sanction to their decrees, so that the decrees binding in conscience, should be enforced also by the civil power. Proceedings of the Council Opening of the Council. The council was opened with due solemnity in the month of May 381, under the presidency of Mcletius, Bishop of Antioch. Attempts were made to win back the Macedonians ; Theodosius, also, exhorted them to return to the faith and com­ munion of the Church ; but they refused and withdrew from the council. The work of the council was threefold : (1) To pro­ vide for the orthodox succession in the episcopal See of Constantinople ; (2) to confirm the Nicene Creed by ex­ plicit teaching on the Third Person of the Blessed Trin­ ity j (3) t0 Put an end to the Macedonian heresy. (1) To provide for the orthodox succession in the episcopal See of Constantinople. The first measure of 12 ECUMENICAL COUNCILS the council was to reject Maximus who had usurped the See of Constantinople, and to confirm St. Gregory of Nazianzen as Bishop of Constantinople, who, however, accepted the burden reluctantly. On the death of Meletius Gregory became president of the council, but on ac­ count of differences which arose concerning o the succèssor of Meletius, Gregory resigned the presidency and the bishopric of Constantinople. Nectarius, although he was still a catechumen, was nevertheless chosen Bishop of Constantinople and president of the council. (2) To confirm the Nicene Paith by explicit teaching on the Third Person of the Blessed Trinity. The coun­ cil drew up a formal treatise on the Catholic doctrine of the Blessed Trinity and a Creed (Nicene-Constantinopolitan Creed). This is an enlargement of the Nicene Creed with emphasis given to the divinity of the Holy Ghost. The Nicene Creed said concerning the Incarna­ tion of the Son of God : “And was incarnate, was made man, suffered, etc.” The Creed of Constantinople added : “Was incarnate by the Holy Ghost of the Virgin Mary, and was made man ; he was crucified, etc.” In regard to the Third Person of the Blessed Trinity, the Creed of Nicaea simply said : “We believe in the Holy Ghost.” The Creed of Constantinople unfolded the truth thus : Πιστενο/ici' «ç το πνεύμα το άγιον, το κύριον και ζωοποιόν, τό εκ τού πατρός εκπορευόμενοι', τό σίτ πατρϊ καί νίώ προσκννονμενον και σννδοζαζόμενον, τό λαλήσαν δια των προφητών. “We believe in the Holy Ghost, the Lord and Life-giver, who proceeds from the Father, who together with the Father and the Son, is adored and glorified, who spoke through the Prophets.” THE SECOND ECUMENICAL COUNCIL IJ Thus the divinity of the Holy Ghost was pronounced in clear and precise terms. (3) Put- an en(l the Macedonian heresy. The council issued four important canons. The first is a dogmatic condemnation of all kinds of Arianism and Macedonianism. The second canon renews the injunc­ tions of the fifth and sixth canon of the Council of Ni­ caea. (The fifth canon was directed against those who boasted of having obtained church preferment or or­ dination by money. The sixth canon ordained that provincial synods should be held annually.) The third canon gives to the Bishop of Constantinople a pre­ eminence of honor, because Constantinople is now the new-Rome. The fourth canon declares the ordination of Maximus as Bishop of Constantinople invalid. Emperor Theodosius received the decrees of the coun­ cil as oracles of God, and gave them legal force in an imperial decree which he issued on July 30, 381, declar­ ing that the churches should be restored to those bishops who confessed the equal divinity of the Father, the Son, and the Holy Ghost, and who hold communion with Nectarius of Constantinople, Timothy of Alexandria, Pelagius of Laodicea, Amphilochus of Iconium, Greg­ ory of Nyssa, and others, expressly mentioned. Those who hold no communion with the bishops mentioned in the imperial decree, must be expelled from the churches as open heretics. It is to be noted that this council was composed ex­ clusively of Eastern bishops ; neither had it been con­ voked by the Pope, nor was it presided over by his legates ; but it is now reckoned among the ecumenical councils of the Church. The ecumenical character of 14 ECUMENICAL COUNCILS this council dates among the Greeks from the Council of Chalcedon, held in the year 451, which accepted and solemnly read the Creed of Constantinople with that of Nicaea. In the West, Pope Gregory the Great, follow­ ing the example of Pope Vigilius and Pope Pelagius II, recognized it as an ecumenical council, but only in its dogmatical utterances, by which the true doctrine on the divinity of the Holy Ghost was defined, and heresies denying this article were condemned. Ill THE THIRD ECUMENICAL COUNCIL HELD AT EPHESUS IN 43I WORK OF THE COUNCIL: Condemnation of the heresy of Nestorius by clearly defining the divine maternity of the Blessed Virgin Mary. “This is the true faith to believe and confess that our Lord Jesus Christ, the Son of God, is God and man. Although at the same time God and Man, there are not in Him two, but only one Christ. One absolutely, not by any confusion of substance, but by unity of person.” These words of the renowned Athanasian Creed are the pure expression of apostolic teaching on the great mys­ tery of the Incarnation. Christ is God and Man, yet He is one and the same Person. Thus the Creed has dis­ pelled all the fallacies with which heresy and unbelief have tried to obscure the unchangeable teaching of the Church. The Cerinthians taught that Jesus was a mere man upon whom the Holy Ghost descended in the form of a dove, when He was baptized in the Jordan ; but that the same Holy Spirit left Him at the time of His Passion. The Arians, the first radicals of infidelity, were still bolder by denying absolutely the divinity of Jesus Christ. But all the errors concerning the Incarna­ tion may be summed up in general by the heresies of Nestorius and Eutychcs. In the present treatise we deal with the heresy of Nestorius and its condemnation by >5 16 ECUMENICAL COUNCILS the Third Ecumenical Council which was held at Ephe­ sus in the year 431. Author of the Heresy Nestorius, born in Germanicia in Syria, was educated in the school of Theodore of Mopsuestia, priest and monk of Antioch. There he gained some renown as preacher. In 428 he was called by Emperor Theodo­ sius II to the episcopal See of Constantinople. At once he commenced a bitter fight against the Arians. In the beginning of his episcopate, he addressed the Emperor with these words : “Give me the earth, O Emperor, purged of heretics, and I will give heaven to thee ; aid me in die destruction of heretics, and I will aid thee in destroying the Persians.” Agitated by a tempestuous character, and driven by an ardent desire for fame rather than by a true zeal for faith, Nestorius, in the first year of his episcopate, advanced his heretical views concern­ ing the divinity of Christ and the dignity of the Blessed Virgin Mary, the Mother of God. He contended that Christ was a mere man, but that He was united with God ; that Jesus of Nazareth and the Word of God are two distinct persons ; that the In­ carnation was simply an indwelling of the Word of God in the man Jesus, as God abides in a temple, so that God was not born, did not suffer and die. From this primary error followed the second, that the Blessed Virgin Mary was not the Θεοτόκος viz. “Mother of God" but only the Χριστοτόκο? viz. “Mother of Christ.” Implying that if Mary were the Mother of God, then the Word of God would have a beginning. THE THIRD ECUMENICAL COUNCIL I/ As St. Athanasius had been raised up by God to con­ found the Arians, so St. Cyril of Alexandria was chosen by God to combat the heresy of Nestorius. The latter published his treatise and several homilies on the Incar­ nation, which he took care to send into Egypt in order to ascertain the views of others. Owins[ o to these writings St. Cyril issued his Easter encyclical to the monks of Egypt, in which he defended the title and dignity of the “Mother of God.” Cyril’s writings were eagerly read in Constantinople to the great discomfiture and chagrin of Nestorius who had won high favor at the imperial Court. Cyril, in his clear exposition of the Incarnation, informed the Emperor and the imperial family of the new heresy. “Obliged by the old custom of the Church” Cyril reported the heretical teachings of Nestorius to Pope St. Celestine I. Nestorius, also, had written to the Pope, putting the blame of the whole controversy on Cyril, and he recommended in his letter to the Pope that the term “Mother of Christ” should be the golden mean between “Mother of God” and “Mother of man.” He also suggested that die Church hold a council, saying that he had already advised the Emperor to this effect. When Pope Celestine had read the letters of Cyril and Nestorius, he held a synod at Rome in August 430, which decreed that a sentence of excommunication and deposition was to be pronounced against Nestorius, un­ less he would renounce his errors in an open and written confession within ten days. Pope Celestine, thereupon, addressed epistles to St. Cyril of Alexandria, to Patriarch John of Antioch, to the clergy and laity of Constantino­ ple, and to Nestorius, to acquaint all of them with the decision of the Roman Synod. Cyril, the champion of ι8 ECUMENICAL COUNCILS orthodoxy, was appointed by the Pope to carry out the sentence pronounced by the Roman Synod, should Nes­ torius persevere in his error. In the month of November 430, Cyril held a synod of all the bishops of Egypt. The object of this synod was to state in clear terms the doctrine of the Incarnation and divine maternity. A letter, composed by Cyril and en­ dorsed by the synod, was borne to Nestorius by the Bish­ ops Theopantus and Daniel, and two priests of Alexan­ dria, Potamon and Macarius. These messengers handed the document to Nestorius on a Sunday, when he was officiating in his cathedral. In diis letter Nestorius was officially informed of the sentence which the Pope had pronounced against him ; moreover, he was ordered to reject publicly, in writing, his heretical views ; he was furnished with a profession of faith and with twelve anathemas, written by St. Cyril, to which he was or­ dered to subscribe. Instead of obeying he at once is­ sued twelve counter anathemas, each one of which was a blasphemous contradiction to the corresponding anathemas of Cyril. On November 19,430, shortly before Cyril’s letter and anathemas had arrived in Constantinople, Emperor Theodosius II had issued an imperial decree, addressed to all metropolitans and bishops, ordering them to con­ vene at Ephesus on Pentecost 431, for the purpose of holding a council. A special invitation to come to the council was extended to St. Augustine, but the messen­ gers returned with the news of St. Augustine’s death which had occurred on August 22,430. According to the imperial edict the council should open on June 7 (Pentecost), 431. Nestorius, accom- THE THIRD ECUMENICAL COUNCIL 19 panied by sixteen bishops, was the first to arrive in Ephesus ; four or five days before Pentecost, Cyril ar­ rived from Alexandria with fifty bishops ; a few days after Pentecost they were followed by the Patriarchs Ju­ venal of Jerusalem and Flavian of Thessalonica with their suffragans ; Archbishop Memnon of Ephesus was surrounded by forty suffragan bishops and twelve bish­ ops from Pamphilia. Patriarch John of Antioch had sent word that he would arrive with his suffragans in five or six days. When the Fathers of the council had waited sixteen days after the stipulated time, and John had not yet arrived, Cyril decided to open the council. Proceedings of the Council Opening of the Council. The council was formally opened on June 22,431, in the church dedicated to Mary, the Mother of God. Cyril presided at this session in the name and with the authority of Pope Celestine I. First Session (June 22, 431). In this session the Nicene Creed, the second epistle of Cyril to Nestorius, the epistle of Pope Celestine to Cyril, and the synodical letter of Alexandria to Nestorius were read. Then, the letter of Nestorius to Cyril was read, and other writings of Nestorius were examined. His teachings were found to be manifestly heretical. Thereupon the council pro­ nounced the sentence of excommunication and deposi­ tion against Nestorius, “compelled by the sacred Canons, and by the Epistle of the Most Holy Father Celestine, Bishop of Rome.” This sentence of condemnation was signed by 198 bishops, and a number of other bishops added their signature to the document later. 20 ECUMENICAL COUNCILS The first session of the council had lasted from morn­ ing till night. The inhabitants of Ephesus had waited all day for the decision of the council. When the de­ cision was finally announced that “Mary is truly the Mother of God," the joy of the people knew no bounds. Great was their jubilation, and the bishops were escorted to their houses with torchlights and censers. On the following day, Nestorius who had stubbornly rejected three special invitations to attend the first ses­ sion, was officially notified of his excommunication and deposition by the council. On June 26 or 27, John of Antioch arrived at Ephesus and was informed of the proceedings of the council. Being a secret friend of Nestorius, he hastily convoked a meeting in his house. Surrounded by 42 bishops, he excommunicated Cyril and Memnon. John witli his adherents kept up agitation and spite-work against the proceedings of the council to the very end. Second Session (July 10, 431). This session was held in the episcopal residence of Memnon. This session was occasioned by the arrival of the papal legates, the Bishops Arcadius and Projectus, and the priest Philip. The epistle of Pope Celestine, addressed to the council, condemning the heresy of Nestorius, was read. The Fathers acclaimed Celestine as “the new Paul,” “the Guardian of Faith.” The papal legates, then, de­ manded an inspection of die acts of the first session. Tihird Session (July 11, 431). Again the session took place in the episcopal residence of Memnon. The acts of the first session and all that had been done in reference to the heretic Nestorius, were read once more, and con­ firmed by die three papal legates. THE THIRD ECUMENICAL COUNCIL 21 An official report of all proceedings was sent to the Emperor, with the additional statement that the excom­ munication and deposition of Nestorius had been ap­ proved and confirmed by the papal legates. Fourth Session (July 16, 431). Held in the church dedicated to the Mother of God. Three bishops were sent to John of Antioch to officially cite him before the council. The bishops returned and reported that they had been disrespectfully repelled by the guards of John. The council declared the sentence of excommunication pronounced by John against Cyril and Memnon null and void. Fi]th Session (July 17,431). John of Antioch, though cited three times to appear, persisted in his obstinacy. The council, therefore, pronounced the sentence of ex­ communication against him. Sixth Session (July 22, 431). Held in the episcopal residence of Memnon. The council ordained that no Creed but the Nicene Creed may be used as the official profession of faith for the Church. Seventh Session (July 31, 431). Held in the Church of the Mother of God. In this session six disciplinary canons were issued by the council. Because the imperial mind of Theodosius was per­ plexed by the conflicting reports of the Ephesine Council on the one hand, and of the pseudo-synod of John of Antioch and his adherents on the other, the fathers of the council thought best to send ambassadors to the court of the Emperor who would explain the true state of affairs. But three days before these messengers of the council arrived at Constantinople, the Count Irenaeus, a friend of Nestorius and John, had already come from 22 ECUMENICAL COUNCILS Ephesus to the Emperor. When the messengers of the council presented themselves to Emperor Theodosius, they found his mind prejudiced against their cause. The Emperor ordered his almoner, Count John, to go to Ephesus, to depose Cyril, Memnon, and Nestorius, the parties of the dispute, and to settle matters peacefully. Count John’s first act was to arrest the three bishops. Horrified by this action, the fathers of the council chose a faithful messenger to carry their letter concealed in the hollow of a reed to the Emperor. In this epistle the bishops refused firmly to communicate with John of Antioch and his followers, unless they would consent to the condemnation of Nestorius ; they demanded also the liberation of Cyril and Memnon. In the hollow of the reed they enclosed also a letter addressed to all the bishops, who were then in the capital, and to the clergy of Constantinople. As Theodosius was so beset with supplications, the consequence of this letter was to de­ cide him to receive a delegation of eight from each side. He met the delegates at Chalcedon. After he had heard their respective arguments, he became convinced of the righteousness of the acts of Cyril. The hopes of John of Antioch and his followers were crushed. On October 25, 431, Maximian was consecrated Bishop of Constantinople to replace die heretic Nes­ torius, who was banished first to his monastery in An­ tioch, then later to Egypt, where he ended his life most miserably about 340. The bishops were now allowed to depart from Ephe­ sus. Cyril, the star of this council, arrived home in Alexandria on October 30, 431, amidst the greatest re­ THE THIRD ECUMENICAL COUNCIL 23 joicings of the people. Pope Celestine confirmed the consecration of Maximian as Bishop of Constantinople on March 15, 432, and bestowed die highest praise upon the Council of Ephesus. IV THE FOURTH ECUMENICAL COUNCIL HELD AT CHALCEDON IN 45I WORK OF THE COUNCIL· : Condemnation of the heresy of Eutyches. Out of the heresy of Nestorius was evolved another error, equally opposed to the Catholic doctrine of the Incarnation. Not all the opponents of the heretic Nes­ torius possessed the firm grasp of the truth and the clear perception of St. Cyril of Alexandria. Eutyches (mean­ ing the “fortunate,” although some say his name should have been “Atyches,” meaning the “unfortunate”), su­ perior of the largest monastery in the vicinity of Con­ stantinople, took an over-zealous part in refuting the heresies of Nestorius, and hence was led to the opposite extreme. He wandered far from the truth, and thus became the originator of the heresy which was named after him, “Eutychianism” or from its principal error, “Monophysitism” (meaning “one nature”). Eutyches taught that there was only one nature in our Lord Jesus Christ, that after the Incarnation His divine nature ab­ sorbed His human nature. He professed to base his heterodox views (though wrongfully) on the teaching of St. Cyril. So weak is human reason that in trying to escape from one error, it rushes headlong into another. Only the infallible Church of God, because it is visibly guided by the Holy Spirit, condemns all errors, and is affected by -4 THE FOURTH ECUMENICAL COUNCIL 25 none. Nestorius divided the one Person of our divine Lord, while Eutyches confused His two natures. It was unfortunate that St. Cyril of Alexandria was then dead, and that his archdeacon Dioscorus had succeeded him as Bishop of Alexandria. Author of the Heresy The heresiarch* W- Eutyches at first developed his views Ohl -* to a few friends in private conversation ; then he pro­ ceeded to teach these heretical innovations to his subjects in his monastery. His friends used their utmost efforts to reclaim him from his errors ; but they did so in vain. Eutyches displayed the inflexible obstinacy common to all heretics. Dioscorus of Alexandria supported the views of Eutyches who also gained considerable favor with Emperor Theodosius II through the court cham­ berlain Chrysaphius. As soon as his teaching became generally known, Eutyches was opposed by Archbishop Domnus of Antioch, Bishop Eusebius of Dorylaeum, and Patriarch Flavian of Constantinople who, on No­ vember 8,448, having exhausted all means of persuasion, called together the bishops who happened to be in Con­ stantinople, and cited the innovator to appear before the synod. Eutyches did not appear, but persisted in his private fancies and errors. He was deprived of the of­ fice of superior in the monastery, and was excommuni­ cated by the 28 bishops, who with Flavian pronounced the sentence on November 22, 448. Eutyches protested against the sentence of the synod, and appealed to Pope St. Leo I and to St. Peter Chrysologus of Ravenna. The latter answered him by saying : 16 ECUMENICAL COUNCILS “In all things we exhort thee to attend obediently to all that is written by the most blessed Pope of Rome ; for the Blessed Peter, who lives and presides in his own See, gives to seekers the trudi of faith.” In his appeal to the Pope, Eutyches says that he seeks refuge under the de­ fender of religion, because he has been unjustly deprived of his rights, although he confessed the Nicene Creed. He petitioned the Pope to pronounce sentence on his faith, to forbid that he be calumniated or excluded from communion, when he had lived in continence and chas­ tity for the last seventy years. As Flavian had not written to the Pontiff concerning the decision of the Synod of Constantinople, Pope Leo applied to that prelate for information. Flavian an­ swered immediately, and enclosed in his letter the acts of the synod which had condemned Eutyches. In an­ swer to this letter the Pope sent the celebrated “Dog­ matic Epistle," dated June 13, 449, in which the Catholic doctrine of the two natures of Christ, the human and divine, is expounded with masterly theological preci­ sion. Before this famous document arrived in Constanti­ nople, Eutyches and his friends had already taken steps to prevail upon Emperor Theodosius II to convoke a great council in Ephesus in August 449 for the examina­ tion of his case. Dioscorus was to preside at the council. Those bishops who had condemned Eutyches at Con­ stantinople were to be deprived of their votes in the council. Pope Leo was also invited to attend, or at least to send legates to represent him. The synod opened on August 8, 449, in the church dedicated to the Blessed Mother of God, where eight- THE FOURTH ECUMENICAL COUNCIL 27 ecn years previously the great Ecumenical Council of Ephesus had been opened under the presidency of St. Cyril of Alexandria. Some 130 bishops attended this synod. The rights of the legates of the Holy See were peremptorily and summarily set aside by Dioscorus, who, acting under pressure of the synod, de­ posed Flavian of Constantinople and Eusebius of Dory­ laeum, declared Eutyches orthodox in his teachings and re-instated him as superior of the monastery. When some of the bishops threw themselves suppliantly at the feet of Dioscorus to intercede for Flavian, the Emperor’s soldiers and monks fell upon them with blows. A scene of horror ensued ; the papal legates protested ; one of them, Hilarus, escaped and reported the whole matter to Rome. So severely was Flavian wounded in the embroglio diat he died within a few days, while he was be­ ing carried into exile. From this epitome of facts we may gather why Pope Leo styled this assemblage “the · Robber Synod of Ephesus” The entire Oriental Church was in the greatest confusion. Pope Leo saved it, for he was the staunch defender of truth and persecuted inno­ cence. In October 449 he annulled all the acts of the synod. Theodosius II, however, forgot himself so in his friendship for Eutyches that he confirmed the acts of this “Robber Synod,” to the great dismay and horror of the orthodox Church. On July 28, 450, Theodosius II died suddenly, and Pulcheria, his sister, who had been co-regent with him, now became Empress. She gave her hand in marriage to Marcian, a general in the imperial army, under the condition that he would respect her vow of virginity. Acceding to her request, the marriage was celebrated, 18 ECUMENICAL COUNCILS and Marcian became Emperor of the East. Both Em­ peror and Empress were eager to restore peace to the Church. They recalled the exiled bishops, and brought back the remains of Flavian for an honorable interment in the Church of the Apostles in Constantinople. Mar­ cian announced his accession to the throne to Pope Leo, recommended his reign to the prayers of the Pontiff, and asked the Pope to convoke a general council, in order to heal the wounds of the Church. The Emperor and Empress sent the Pope a consoling report of their achievements, and invited him to a general council. The Pope was highly pleased with their report, but he objected to the convocation of a council, at least for the time, because the doctrine of the Church was clearly de­ fined in his “Dogmatic Epistle,” and because the ortho­ dox bishops had been restored to their sees, and the guilty parties showed repentance. But before this letter of Pope Leo arrived in Constan­ tinople, June 9, Marcian had already issued an edict, dated May 17, 451, calling together a general council, to be held at Nicaea on September 1, 451. Thereupon the Pope acquiesced to the Emperor's edict, and appointed the bishops Lucentius and Paschasinus, and the priests Basilius and Boniface as his legates. Paschasinus was to preside at the council in the name of the Pontiff. The council, originally scheduled for Nicaea, was transferred to Chalcedon, because the Emperor wished to be present at the sessions. Proceedings of the Council Opening of the Council. The council was solemnly opened on October 8,451, in the church dedicated to St. THE FOURTH ECUMENICAL COUNCIL 29 Euphemia. Never before nor since was there such a great number of bishops present at an ecumenical council held in the Orient, for the attendance ranged from 520 to 630. First Session (October 8, 451). By order of the papal legat'êTÎFvvas decided that Dioscorus could not sit in the council as a synodal judge. The acts of the “Robber Synod” were read ; Flavian and Eusebius were vindi­ cated from the charges which the “Robber Synod" had unjustly brought against them. The same punishment was decreed against the leaders of the "Robber Synod" as they had meted out to their victims. Dioscorus of Al­ exandria, Juvenal of Jerusalem and four other bishops were deposed. The session had lasted through the day till late in the evening. Second Session (October 10, 451). The Creeds of Nicaea and Constantinople were read ; also the two synodical epistles of St. Cyril and the “Dogmatic Epistle" of Pope Leo to Flavian, which the bishops received with the joyous acclamation : “Peter has spoken through Leo.” Third Session (October 13, 451). By order of the papal legates the accusations which were made by Euse­ bius of Dorylaeum against Dioscorus were read. Thrice summoned to appear and defend himself, the culprit re­ fused to obey. Then the papal legates pronounced sen­ tence against him because he had received Eutyches into communion, prevented the reading of the “Dogmatic Epistle” of Leo at the “Robber Synod” and dared to ex­ communicate Pope Leo. “Hence,” they said, “by us and through the present Holy Synod, the Most Holy and Most Blessed Leo, Bishop of Rome, together with die 30 ECUMENICAL COUNCILS thrice Blessed Apostle Peter, who is the rock and foun­ dation of the Catholic Church, and the basis of the right Faith, has deprived Dioscorus of his bishopric and de­ graded him from all sacerdotal dignity.” Fourth Session (October 17, 451). The papal legates demandedof the fathers of the council the unconditional acceptance of Pope Leo’s “Dogmatic Epistle.” When 13 bishops of Egypt asked for an extension of time for acceptance until a new Patriarch of Alexandria could be appointed, the synod became indignant, and stated unequivocally that 13 bishops cannot oppose the uni­ versal belief and the authority of a synod of 600 bishops. Then a large number of abbots and monks, who favored Eutyches, presented a petition to the synod to ask for an impartial trial. When they were asked to subscribe to the “Dogmatic Epistle,” the monks refused, and threatened to withdraw from the communion of those bishops who voted contrary to their will as expressed in the petition. The synod gave them an extension of time until November 15. Then all were obliged to subscribe to the Epistle or be deposed and deprived of all dignity. Fijth Session (October 22, 451). A profession of faith,imposed by Anatolius, Bishop of Constantinople, was read, but the papal legates objected to certain parts of it. These were then corrected, in order to be in har­ mony with the doctrinal expressions of the “Dogmatic Epistle” of Leo. The definition in the Creed reads : Έκδιδάσκο/xcp era καί τον αυτόν \ριστον νίον κύριον μονογενή εκ δυο φύσεσιν άσυγχυτων, ατρέπτως, αδιαίρετων, αχώριστων γνωρι ζόμενον, “We teach that one and the same Christ, the Lord, the only begotten Son consists of two natures, without confusion, without change, without separation, THE FOURTH ECUMENICAL COUNCIL 31 without division.” This formula was accepted by all the members of the council. Sixth Session (October 25, 451). Both Marcian and PulchefîTwerë present at this session. The Emperor of­ fered certain decrees to the council, and recommended their acceptance. The decrees, which were later formu­ lated into canons, forbade monks to build monasteries without the consent of the bishop ; clerics were forbid­ den to engage in secular business, and to pass from one diocese into another of their own free will. The principal work of the council came to an end in this session. The bishops asked for permission to go home, but Marcian wished them to remain a few days more, to expedite business of a secondary importance. Seventh and Eighth Sessions (October 26, 451). A controversy pertaining to jurisdiction which had arisen between Maximus of Antioch and Juvenal of Jerusalem, was amicably adjusted. Theodoret anathematized Nestorius and Eutyches, and was re-instated as Bishop of Cyrus. Ninth Session (October 27, 451). The case of Ibas, Bishop of Edessa, who had been deposed by the “Robber Synod,” was examined. Eenth Session (October 28,451). Bishop Ibas was re­ instated as Bishop of Edessa. Eleventh Session (October 29, 451). The case of Bassian, former Bishop of Ephesus, was considered. E tvelfth and Ehirteenth Sessions (October 30, 451). The council ordained that a new bishop should be elected for Ephesus, and that Bassian and Stephen, to alleviate their needs, should be re-imbursed from the church property. The bishops settled the dispute be- HEAR i LIBRARY D 32 ECUMENICAL COUNCILS tween Eunomius of Nicomedia and Anastasius of Nicaea by deciding that Nicaea was the ecclesiastical metropolis in Bithynia, and enjoys privileges and exemptions only in civil matters. 'Fourteenth Session (October 31, 451). The case of Bishop Sabinian of Perrha was examined. If found in­ nocent of the charges brought against him, the council decided that he should be re-instated in his bishopric. Fifteenth Session (October 31, 451). The papal le­ gates were absent from this session in which the thirty canons were compiled. Sixteenth Session (November 1, 451). The occasion for this session was the controversy raised by the famous Canon 28. The papal legates protested strongly against this canon, because it gave to the Bishop of Constanti­ nople the first rank in the Universal Church after the Bishop of Rome. The protest of the papal legates was duly recorded in the acts of the council. With this ses­ sion the Council of Chalcedon, which had lasted three weeks, came to an end. To the acts of the council the bishops attached an ex­ planatory document which the legates bore to Rome. In this document the bishops asked Pope Leo for con­ firmation of the acts of the council. Bishop Anatolius of Constantinople and Emperor Marcian wrote to Pope Leo, to ask for confirmation of the acts, especially of the protested Canon 28. Pope Leo replied to the Emperor’s letter on May 22, 452, and thanked him for the interest he had taken in restoring peace in the Church ; but he sternly rejected Canon 28. On the same day, the Pope answered Ana­ tolius, praised him for his return to the true faith, repri- THE FOURTH ECUMENICAL COUNCIL 33 manded him, however, for his pride and ambition, and exhorted him to practise humility. Under the same date, Pope Leo also wrote to Pulcheria, to give expression of his regard for the Empress, but stated again in plain words that he rejected Canon 28. Marcian issued four edicts, February 7, 452, March 13, 452, July 6, 452, July 28, 452, respectively ; the first de­ manded the acceptance of the profession of faith of Chal­ cedon ; the second forbade under penalties all discus­ sions on the profession of faith ; the third revoked the confirmation of the “Robber Synod” given by his prede­ cessor, Theodosius II ; the fourth set forth the civil pen­ alties to be inflicted on all followers of Eutyches, namely, they were forbidden to make a will ; they could not en­ list in the army ; diose who live with Eutyches in his “barn” (the house could not be called a monastery) must be driven out of the Roman Empire ; the writings of Eutyches and his adherents must be burned, etc. Eutyches and Dioscorus were sent into exile. Because a rumor spread in Palestine and Egypt that Pope Leo had rejected the acts of the Council of Chalce­ don, Marcian asked again in a letter to Pope Leo, dated February 15, 453, for a formal confirmation of the coun­ cil. On March 21, 453 Pope Leo issued a circular letter to all the bishops who had attended the Council of Chalcedon, confirming the profession of faith of the council and its acts, excepting, however, Canon 28. This council has always been reckoned among the ecumeni­ cal councils of the Church. THE FIFTH ECUMENICAL COUNCIL HELD AT CONSTANTINOPLE IN 553 WORK OF THE COUNCIL: Condemnation o£ the “Three Chapters.” While the Roman Empire in the West was breaking up beneath the blows of barbarian invasion, in the East it continued to exist, with Constantinople as its capital. Emperor Leo I, the successor of Marcian, who had dis­ played such zeal for the Catholic Faith at the Council of Chalcedon, followed his predecessor’s example and issued several laws favorable to the interests of the Church. He confirmed the privileges enjoyed by hos­ pitals, monasteries and ecclesiastics, and forbade that judicial business be conducted and public spectacles be staged on Sundays and feast days. Zeno, his successor, did little but embroil religious questions. Justin I not only promoted the temporal welfare of his subjects, but protected the Catholic Faith from the renewed assaults of the Eutychians. This sect had raised its head in Egypt, and had committed many acts of violence. Its partisans were too numerous, and too well supported by those in authority, to be successfully put down. Their one great aim was to discredit the authority of the Coun­ cil of Chalcedon, which had condemned them. Justin­ ian, the son of Justin, was raised to the throne in 527, and during his reign the heretics pursued their ends with great adroitness. J4 THE FIFTH ECUMENICAL COUNCIL 35 A controversy arose, which had long agitated the East­ ern Church, and which is now known in history as that of the “Three Chapters,” the name taken from the three subjects which formed the matter of the dispute. In the days of Nestorianism certain treatises had appeared, which approved of that heresy, namely, the dissertation of Theodoret, Bishop of Cyrus, against St. Cyril ; the letter of Ibas, Bishop of Edessa ; and the writings of Theodore of Mopsuestia. All these works were indeed heretical ; but their authors (at least the first two) re­ tracted their errors by making an orthodox profession of faith at Chalcedon. The fathers of the Council of Chalcedon, because they were not assembled formally to examine the “Three Chapters” passed them over in si­ lence, and demanded only that their authors should anathematize Nestorius. Theodoret and Ibas complied with this demand, while Theodore had been summoned to give an account of his faith to the Supreme Judge ; he died in 428. The council, therefore, recognized the two bishops as orthodox Catholics, and did not pronounce judgment on their writings. Now the Eutychians made this silence a ground for accusation against the Council of Chalcedon. By their repeated entreaties they induced Emperor Justinian to condemn the “Three Chapters!’ Although the Catho­ lics knew that the writings contained errors, they feared that their express condemnation would injure the au­ thority of the Council of Chalcedon, and afford a seem­ ing triumph to the Eutychians. The dispute was car­ ried on with intense animosity. Emperor Justinian called Pope Vigilius to Constan­ tinople. In the hope of restoring peace to the Church, 36 ECUMENICAL COUNCILS the Pope set out for Constantinople. He arrived there on January 25, 547, and was,received by the people with the greatest enthusiasm. Soon, however, things took another turn. The Emperor obtained from the Pope permission to discuss the “Three Chapters’ in a synod of 70 bishops. Because there was little harmony among the bishops, Pope Vigilius reserved the judgment of the question to himself. He issued a decree, styled “Judica­ tum,” on April 11,548. In this document he condemned the “Three Chapters’’ namely : (1) The writings and the person of Theodore of Mopsuestia ; (2) the letter of I bas to Menis ; (3) the writings of Theodoret of Cyrus, “saving in all things the respect due to the Council of Chalcedon.” Far from being a harbinger of peace, as Pope Vigilius had fondly hoped, this “Judicatum” proved to be the cause of strife. The judgment satisfied neither party in the dispute, and violent commotions arose. Throughout the West the Pontiff was accused of failing to respect the decrees of Chalcedon. In such a state of affairs, both Pope and Emperor deemed a general council necessary ; accordingly they sent letters to the principal sees of all provinces, to con­ voke a council to Constantinople. Very few of the West­ ern bishops seemed willing to attend the council, and as the Pope was averse to taking any decided action in their absence, a new trouble arose. The Emperor issued a condemnatory edict of the “Three Chapters” and or­ dered it to be placarded in various churches. When the Pope heard of this high-handed proceeding, he threat­ ened to excommunicate all who would obey the im­ perial edict. The Pope, then, fled to Chalcedon. During his exile he was consoled by signal proofs of respect, THE FIFTH ECUMENICAL COUNCIL 37 which were inspired by die dignity and authority vested in the Vicar of Christ. The bishops returned to their allegiance and begged pardon for their remissness, and the Emperor withdrew his edict. The Pope returned to Constantinople, and consented to the convocation of a general council, provided that the East and West be equally represented. The Western bishops did not come, for they mistrusted Emperor Justinian. The council assembled without them. Proceedings of the Council Opening of the Council. Complying widi the com­ mand of the Emperor, but without the consent of the Pope, die bishops opened the council on May 5, 553, un­ der the presidency of Eutychius, Patriarch of Constan­ tinople. First Session (May 5,553). At this session 151 bishops were present. A letter of the Emperor addressed to the fathers of the synod, and also the letters exchanged be­ tween the Pope and Eutychius were read. The synod sent a delegation of the three patriarchs of the East to Pope Vigilius, to invite him to attend the council. Second Session (May 8, 553). The three patriarchs reported to the synod that the Pope refused to attend the council. The Emperor was notified of the Pope’s re­ fusal. Fhird Session (May 9, 553). The acts of the preced­ ing session were read. A profession of faith was com­ posed, which declared adherence to the four preceding councils. Fourth Session (May 12,553). In this session 71 prop- 38 ECUMENICAL COUNCILS ositions, taken from the heretical writings of Theodore of Mopsuestia, were read and again condemned. Fifth Session (May 17, 553). The council continued the examination of the heretical writings of Theodore, and the writings of Theodoret of Cyrus were also ex­ amined. Sixth Session (May 19, 553). This session busied it­ self with an examination of the letter written by Bishop Ibas of Edessa to the Persian Maris. The letter was con­ demned as openly heretical. While these sessions of the council were in progress, Pope Vigilius compiled a famous document, known as “Constitutum," dated May 14,553, signed by himself and 16 bishops and 3 Roman clerics. In this document the Pope condemned 80 heretical propositions taken from the writings of Theodore of Mopsuestia (almost identi­ cal with those of the fourth session), and repudiated in five anathemas the Christological errors of Theodore ; the Pope forbade, however, to condemn his person. He also stopped further discussion of the writings of Theodoret and Ibas. This document, sent to the Em­ peror to be delivered to the council, was never delivered. In fact, the Emperor never accepted it. Seventh Session (May 26, 553). Various documents, such as the letter of Vigilius to the Emperor and Em­ press, the promise of Vigilius to anathematize the “Fhree Chapters,' if his decree “Judicatum' were restored to him, were read. Finally an edict of the Emperor was read, which commanded the bishops to strike out the name of Vigilius in the diptychs of the Church, “without any prejudice, however, to communion with the Aposto- THE FIFTH ECUMENICAL COUNCIL 39 lie See.” This imperial edict was published on July 14, 553· Eighth Session (June 2, 553). In this session were anathematized : ( 1 ) the writings and the person of Theo­ dore of Mopsuestia ; (2) the writings of Theodoret of Cyrus ; (3) the letter of Ibas, Bishop of Edessa to Maris. The condemnations were summed up in 14 anathemas. The acts of the council were signed by 164 bishops, of whom eight were African. Pope Vigilius, together with other Latin bishops, was banished. The Roman clergy and people, however, pe­ titioned the Emperor to permit the return of the Pope. The Emperor consented on the condition that Vigilius would recognize the council, and Vigilius agreed to do this. In two documents (in a letter to Eutychius of Constantinople, dated December 8, 553, and in a second “Constitutum ” dated February 23, 554, probably ad­ dressed to the Western bishops), the Pope condemned the “Three Chapters’’ without making any mention of the council. After an absence of seven years, Vigilius set out for Rome, but died on the way at Syracuse in Sicily, June 7, 555In the West, in spite of the recognition of the council by Pope Pelagius I (555-560) and Gregory the Great (590-604), the Fifth Ecumenical Council acquired only gradually in public opinion an ecumenical character. In Northern Italy, Milan and Aquileja broke off com­ munion with the Apostolic See ; the former yielded only towards the end of the sixth century, whereas the latter protracted its resistance to about the year 700. 40 ECUMENICAL COUNCILS It is to be observed that throughout this controversy no doctrine of Faith was at issue. On this both parties agree, Pope and Bishops, the East and the West alike. The question was whether, in the present state of die Church, it was prudent to condemn those writings which the Council of Chalcedon had not condemned, and to excommunicate a man whom the council had not ana­ thematized. The question, thus, was one of prudence, and not of Faith. The Pope changed his measures when circumstances were altered. He deemed one mode of action advisable at one time, and when conditions changed, he adopted another. Here, also, we may note the sovereign power claimed and exercised by the Church of examining suspected writings, of condemning errors, and of requiring the faithful to submit to her judgment. This authority is essentially necessary for the Catholic Church, the guardian of truth. VI THE SIXTH ECUMENICAL COUNCIL HELD AT CONSTANTINOPLE IN 68o WORK OF THE COUNCIL: Condemnation of the heresy of the Monothelites. Monophysitism having been condemned, the subtle Greeks devised another heresy, or better, revived in a new form the heresy of Eutyches, with some modifica­ tions. They taught that there was but one will and op­ eration in our divine Lord ; hence their name “Mo­ nothelites” or “asserters of one will.” On the other hand, as the Catholic Church maintains diat there are two distinct, though inseparable, natures in her divine Founder, she also holds that there are two distinct wills — the divine and the human will — in Christ, which can never conflict with each other, yet can never be confused one with the other. The error of the Monothelites was vehemently and obstinately proposed by Sergius, Patri­ arch of Constantinople. He intruded himself craftily into the good graces of Emperor Heraclius (610-641), who supported him in his heretical stand by the cele­ brated edict, called “Ekthesis” (“Exposition”), which was composed by Sergius. St. Sophronius, monk, later Patriarch of Jerusalem, perceived the magnitude of the evil. He published a treatise in which, after he had established on solid scriptural foundations the distinction of the two natures in Christ, he laid down the constant 41 42 ECUMENICAL COUNCILS doctrine of the Church in regard to the two wills and operations in Christ. Author of the Heresy Sergius, Patriarch of Constantinople, wrote a letter to Pope Honorius 1 (625-638) in the hope of extorting from him some reply which would seem to favor his heretical views. His letter was one of artful dissimula­ tion and crafty deceit. Suppressing the rôle which he really acted, he pretended in all simplicity to consult the Pope concerning a doctrinal difficulty which might be the occasion of scandal. He employed theological terms calculated to mislead the Pontiff, and to obscure the true question at issue. The reply of Pope Honorius was in thorough accord with the interpretation in which he understood the cunning letter of the heretic. If Hono­ rius was deceived by Sergius, the reason was that being honest, practical and straightforward, he thought that the wily Greek had sought his advice in the same spirit. It never entered into his mind that the plain letter which seemed to ask for guidance, was a cunningly devised trap to inveigle him, at least, into ambiguous language, on the theological question whether there were one or two wills in Christ. Honorius replied to Sergius in 634. After praising his wish to preserve silence in relation to a new phrase which might scandalize the simple, he emphasized the defined truth of two complete natures in Christ. He inferred that the will of our Lord was but one, because He as­ sumed a perfect human nature, one created before the existence of sin, and therefore in perfect harmony, ex­ THE SIXTH ECUMENICAL COUNCIL 43 eluding all contrariety to the divine Will. Whether ‘‘on account of the operations of the divinity and humanity we ought to speak of one or two energies,” is to be left to the grammarians to decide. A second letter of Hon­ orius, of which a fragment is extant, brings out the same thought which he expressed in the first. In neither let­ ter did Honorius teach any heresy. During the lifetime of Honorius, Sergius would not publish the letters which the Pope had addressed to him. Evidently he must have believed that Honorius did not support his heretical views, but rather contradicted them in a most uncompromising and formidable manner. After the death of Honorius (638) Sergius induced Emperor Heraclius to publish his famous edict “Ekthesis.” The immediate successors of Pope Honorius do not consider Honorius a heretic. On the contrary they de­ fend him. Pope John IV (640-642) assured the Em­ peror that the whole West was scandalized by the at­ tempt which Pyrrhus, Patriarch of Constantinople, was then making to give sanction to the new heresy by con­ necting the authority of Honorius with it. He denied that his predecessor had any thought of giving approval to the Monothelite doctrine, and he begged the Emperor to withdraw the “Ekthesis” which he had forced the bishops to sign. Both the heresy and the imperial edict were con­ demned by Pope Severinus, who succeeded Honorius, and by St. Martin I (649-655), whose zeal for truth cost him both his liberty and his life. Emperor Constans II (641-668), successor of Heraclius, issued a second edict, called “Typus” in favor of the Monothelites, and then 44 ECUMENICAL COUNCILS seized die Pope. The Holy Father was put in chains, led off to Constantinople and treated widi contempt and barbarity. After ninety-three days of intolerable im­ prisonment he was sent into exile. Within two years, on September 16,655, he died from die hardships which he had suffered in captivity. Emperor Constantine Pogonatus (668-685) resolved to attempt the pacification of the troubled Church by holding a general council. To this end he wrote to Pope Donus on August 12, 678, to request his concurrence in his plans. When the letter of the Emperor arrived in Rome, Pope Agatho had already succeeded Donus. Agatho concurred with the plan of the Emperor without delay, and began preparations at once. He wished for the Western Church to pronounce its judgment on the question at issue, and he, therefore, ordered that synods be held in various parts of the West. We read that synods were held at Milan, at Heath field in England, and at Rome, in which latter place 125 bishops assembled under Pope Agatho. In all these synods Monothelism was condemned. The Pope appointed as legates to the council : the bishops Abundantius of Paterno, John of Reggio and John of Porto, the priests Theodore and George, the dea­ con John and the subdeacon Constantine of Rome, and the priest Theodore of Ravenna. He gave two highly important documents to the legates to take to Constan­ tinople ; one was the “Dogmatic Epistle” of Pope Agatho in which three points stand out very prominently : (1) the precision and clearness in which Pope Agatho states the Catholic doctrine on the two wills in Christ ; (2) the firmness with which he repeatedly declares the infalli- w — g· THE SIXTH ECUMENICAL COUNCIL 45 bility of the Roman Church ; (3) the pronounced assur­ ance that all his predecessors had held fast to the Catho­ lic doctrine, and had no thought of accusing Honorius of heresy. The second document was the synodical epistle of the Roman Synod, which was signed by the Pope and 125 bishops. On the arrival of die papal legates in Constantinople on September 10, 680, the Emperor addressed an edict to George, Patriarch of Constantinople and to the other patriarchs, inviting them and their suffragan bishops to attend the council. The papal legates were received en­ thusiastically and were lodged in the Placidia Palace. Proceedings of the Council Opening of the Council. The council was held in a hall of the Imperial Palace, known by the name “Trullus,” because it was surmounted by a cupola or dome. It opened under the presidency of the papal legates and the honorary presidency of the Emperor who was pres­ ent at the first eleven sessions, and at the last, on No­ vember 7, 680. First Session (November 7, 680). It seems that only 43 bishops or procurators were present. The papal le­ gates demanded in an allocution to the Emperor that die representatives of the Constantinopolitan Church should describe the origin of the innovation which had dis­ turbed the peace of the Church for the last 46 years. Macarius of Antioch and his followers declared : “We have not invented new terms, we teach what we have received from the Ecumenical Councils, from the Holy Fathers, from Sergius, Honorius, and others, and we are —W Rwa ■ 4 condemnation of “Three Chapters,” 34, 39 ; Pope Vigilius issues Judicatum and Constitutum, 36 ; and second Constitutum, 39 ; gradual recog­ nition of ecumenical character, 396th Ecumenical Council at (680) : 41 ; Monothclism, 42, 47 ; Emperor Hcraclius issues El{thesis, 43 ; Constantine Pogo­ natus asks for an Ecum. Council, 44 ; Pope Agatho sends legates and “Dogmatic Epistle,” 44 ; is­ sues profession of Faith, 48 ; INDEX Constantinople {continued) Monothclism condemned, 47, 48 ; Leo II confirms acts of council with correction, 48 ; word on Pope Honorius I, 49. 8th Ecumenical Council at (869) : purpose to combat Pho­ tian schism, 60, 61 ; deposes Pope Nicholas in pseudo-synod, 63 ; Emperor Basil ousts Photius, 63 ; asks Pope Hadrian II for an Ecum. Council, 63 ; Pope sends legates, 63 ; “Document of Rec­ onciliation,’’ 64 ; Photius is de­ posed, 65. Synod of (754), endorses icon­ oclasm, 55. Synod of (861), 62. Constitutions, Dogmatic : Dei Fi­ lius of Pius IX, condemning prev­ alent errors, 209 ; Fidei Catho­ licae fundamento of Clement V, condemning errors of Peter Olivi, 117 ; Pastor aeternus of Pius IX on the Church of Christ, 211. Consubstantiality, touchstone of or­ thodoxy, 6 ; Council of Nicaea, 1. Creed : Athanasian, 15 ; Niccne, 6 ; Niccne-Constantinopolitan, 12. Crcsccnzi, Cardinal legate to Coun­ cil of Trent, 181. Crusades, aid for, 90, 104. Cyril, St., Bishop of Alexandria : 17 ; combats Nestorian heresy, 17 ; reports to St. Celestine I, 17 ; anathemas against Nestorius, 18 ; champion of orthodoxy at Coun­ cil of Ephesus, 19. D’Allemand, Cardinal Louis, lead­ er of fanatics at Council of Basle, 140. Damascene, St. John, writings re­ garding veneration of saints, im­ ages and relies, 54. Damasus, I, St., Pope, condemns Maccdonianism, 10. Darboy, Archbishop of Paris, oppo­ nent of papal infallibility, 211. Definition, dogmatic, of Union Council of Florence, 153. 219 Dei Filius, dogmatic Constitution of Pius IX, 209. Del Monte, John Maria Cardinal : appointed president of Council of Trent, 172 ; later Pope Julius III, 181 ; and Council of Trent. 182. Deschamps, Archbishop of Malines, and papal infallibility, 205. Diet of Worms, 71. Dioscorus, Bishop of Alexandria : presides at “Robber Synod’’ of Ephesus, 27 ; deposed by 4th Ecum. Council, 29. Disputa, of Raphael, 183. Divinity of Christ, defined by 1st Ecum. Council, 6. Divinity of the Holy Ghost, defined by 2nd Ecum. Council, 12. Doellinger, Ignatius von : enemy of Vatican Council, 204 ; Janus, summary of historical objections to papal infallibility, 204 ; Roeniische Briefe, 209. Dogmatic Epistles : of St. Agatho to 6th Ecum. Council, 44 ; of St. Leo to 4th Ecum. Council, 28, 30. Dominici, John Cardinal, plenipo­ tentiary of Gregory XII, 125. Donatists, 204. Dupanloup, Archbishop of Orleans, and papal infallibility, 204. Easter, calculations for and celebra­ tion of, 7. Ekthesis, of Hcraclius, favoring Monothclism, 43. Election : of new Pope at Council of Constance, 131 ; decree on papal, issued by nth Ecum. Council, 82, 108. Ephesus, 3rd Ecumenical Council at (431) : 15; condemnation of the heresy of Nestorius, 16, 19, 20 ; St. Cyril’s defense of Chris­ tian doctrine, 17, 18. Ephesus, Robber Synod of. See Rob­ ber Synod of Ephesus. Epistles, Dogmatic : of St. Agatho to 6th Ecum. Council, 44 ; of St. Leo I to 4th Ecum. Council, 28. Eucharist, Sacrament of Holy, dis­ cussed at Council of Trent, 183. 220 ECUMENICAL COUNCILS Eugene IV, Pope : dissolves Council of Basle, 139 ; recalls decree of dissolution, 140 ; seeks union with Greek Church, 143 ; com­ plains of presumption of the coun­ cil, 144 ; dissolves Council of Basle, 144 ; attends Councils of Ferrara and Florence, 147 ; work for union with Eastern Church, 148, 150, 155. Euphemia, St., church of, 29. Eusebius, Bishop of Nicomedia, friend of Arius, 3. Eusthatius, Bishop of Antioch, 5. Eutychcs : author of heresy of Monophysitism, 25 ; excommunicated by Synod of Constantinople, 25 ; appeals to St. Leo I, 25 ; con­ demned by 4th Ecum. Council, 3°- . Eutychians, accusation against Coun­ cil of Chalcedon, 35. Extreme Unction, Sacrament of, discussed at Council of Trent, 185. Faith, profession of, Council of Trent, 200. Farnese, Cardinal, opens 18th Ecum. Council, 161 Ferrara, Union Council of, 148. Filioque, addition to Creed, 104. Flavian, Patriarch of Constantinople, opposes Eutychcs, 25. Florence, third place of Union Coun­ cil, 150. Francis, St., of Assisi, at 12th Ecum. Council, 93. Franciscans: controversy on obliga­ tion of vow of poverty, 117 ; Rule, approved by 15th Ecum. Council, 117 ; founders of Monti di pictù, 166. Frederick II, excommunicated by 13th Ecum. Council, 99. Germanus, Patriarch of Constanti­ nople, opposes iconoclasm, 53. Gonzaga, Hercules, legate to Coun­ cil of Trent, 190. Gratian, Emperor, 10. Greek Union : discussed at 14th Ecum. Council, 106 ; at 17th Ecum. Council, 147, 154. Gregory I, St., warning to Honor­ ius I, 49. Gregory, bishop of Nco-Cacsarca, 56. Gregory of Nazianzen, writings, 10. Gregory VII, Pope, denounces in­ vestiture, 70. Gregory X : opens 14th Ecum. Coun­ cil, 103 ; brings about Greek Un­ ion, 106. Gregory XII : lawful Pope, 121 ; sends plenipotentiary to Council of Constance, 127 ; abdicates, 128. Gregory Asbestas, Bishop of Syra­ cuse. See Asbestas, Gregory. Hadrian I, St. : convokes 7th Ecum. Council, 55 ; confirms acts, 58. Hadrian II, Pope, annuls decrees of pseudo-council of Constantinople, 63 ; sends legates to 8th Ecum. Council, 63. Henry II, of England, murders Thomas à Becket, 81. Henry II, of France, opponent of Council of Trent, 182. Henry IV, and investiture, 70. Henry V, and investiture, 71. Heraclius, Emperor, issues E^thesis, 43Hergenroether, Cardinal, Anti­ Janus, 204. Holy Eucharist, Sacrament of, dis­ cussed at Council of Trent, 183. Holy Ghost : divinity of, 12 ; pro­ cession of, 104. Holy Land : recovery and aid for Holy Land discussed at 12th Ecum. Council. 89 ; at 14th Ecum. Council, 103 ; at 15th Ecum. Council, 117. Holy Orders, Sacrament of, dis­ cussed at Council of Trent, 195. Honorius I, Pope : and Monothclism, 42 ; word on, 50. Honorius III, decrees Crusadc, 95. Hosius, Bishop, at 1st Ecum. Coun­ cil, 4, 7Huss, John, Bohemian heretic, 134. INDEX Hussites : Crusade against, demands rejected by Council of Basle, 140. Ibas, Bishop of Edessa, 31, 39. Iconoclasm, 52. Iconoclastic Synod of Constantino­ ple, 55· Ignatius, Patriarch of Constantino­ ple, 61. Indulgences, 198. Infants, Communion of, 192. Innsbruck, opposition assembly at, 194. Innocent II, Pope, convokes 10th Ecum. Council, 77. Innocent III, Pope, convokes 12th Ecum. Council, 88. Innocent IV, Pope, convokes 13th Ecum. Council, 97. Investiture : abolition of, at Latcran Council, 68 ; Henry IV and, 70 ; Henry V and, 71 ; Callistus II and. 71 ; Cardinals Lambert, Saxo and Gregory and, 71 ; installation “by sceptre,” 72. Irenaeus, Count, friend of Ncstorius, 21. Irene, Empress, petitions for 7th Ecum. Council, 55. James of Nisibis, at 1st Ecum. Coun­ cil, 5. Janus, of Doellinger, summary of historical objections to papal in­ fallibility, 204. Jerome of Ascoli (Nicholas IV), Franciscan, and Greek Union, 102. Jerome of Prague, heretic, con­ demned at 16th Ecum. Council, 134· Joachim, Abbot, writings con­ demned by 12th Ecum. Council, 93· John of Antioch : friend of Ncsto­ rius, 20 ; excommunicated by 3rd Ecum. Council, 21. John IV, Pope, defends Pope Hon­ orius I, 49. John of Reggio, papal legate to 6th Ecum. Council, 44. John Parastron, Franciscan sent by 221 Gregory X to labor for Greek Union, 102. John XXIII, anti-pope : convokes Council of Constance, 124 ; his position untenable, 125 ; flees, 125 ; deposed by council and ar­ rested, 127 ; Martin V intervenes for him, 131. Judicatum, decree of Pope Vigilius, 36. Julius II, Pope : frustrates action of refractory cardinals. 159; con­ vokes 18th Ecum. Council, 160 ; brings about abolition of “Prag­ matic Sanction,” 163. Julius III, Pope, at Council of Trent, 182. Justification, decree on, published at Council of Trent, 178. Justin I, Emperor, 34. Justinian, Emperor, 36. Juvenal of Jerusalem, deposed at 4th Ecum. Council, 29. Kcnrick, Peter R., Archbishop of St. Louis, opponent of papal infal­ libility, 208. Knights Templars : trial and sup­ pression at 15th Ecum. Council, no ; charges against, 112 ; arrest in France, 112; Clement V pro­ tests arrest, 113 ; bull Vox in ex­ celso suppressing, 115; bull Ad providam disposing of, 116. Lactare Jerusalem, bull of Paul III, opening Council of Trent, 174. Lactentur coeli, dogmatic defini­ tion of Union Council of Flor­ ence, 151. Lambert, Cardinal Bishop of Ostia, deals with Henry V on investiture, 71· Latcran, 9th Ecumenical Council at (1123) : purpose of, 68 ; means of investiture, 72 ; convoked by Callistus II, 73. 10th Ecumenical Council at : purpose of council, 75 ; convoked by Innocent II, 77 ; papal schism removed, 78 ; heresy of Peter of Bruys condemned, 78. 222 ECUMENICAL COUNCILS nth Ecumenical Council at (1179) : purpose of council, 80 ; convoked by Alexander III, 82 ; issues regulations to be observed in papal elections, 83 ; condemns Albigensian heresy, 83 ; canons issued, 84. 12th Ecumenical Council at (1215) : purpose of council, 86 ; convoked by bull Vincain Domi­ ni Sabaoth, 88 ; orders contribu­ tions to Crusade, 89 ; decree on yearly confession and pascal Com­ munion, 90 ; regulations regard­ ing marriage, 91 ; issues defini­ tion of Faith, 92. 18th Ecumenical Council at ( 1512-17) : convoked by Julius II, 160 ; condemns pscudo-Council of Pisa, 162 ; abolishes “Pragmatic Sanction” of Bourges, 163 ; on death of Pope Julius II, council is continued by Leo X, 164 ; council endorses Franciscan Monti di Pieta, 166 ; regulations concern­ ing printing of books, x68. Lay Chalice: granted to Bohemia by Council of Constance, 141 ; reg­ ulations of Council of Trent, 192. League of Lombardy, against inva­ sion of Frederick Barbarossa, 81. Leo L St., Pope, “Dogmatic Epistle,” 28, 30 ; confirms 4th Ecum. Coun­ cil, 33 ; rejects canon 28, 33. Leo I, Emperor, 34. Leo II, St., Pope, confirms Acts of 6th Ecum. Council, 49 ; corrects condemnation of Honorius I, 50. Leo 111, Emperor, originator of icon­ oclasm, 52. Leo X, Pope, continues 18th Ecum. Council at Latcran, 164 ; sanc­ tions Franciscan Monti di Pieta, 166 ; condemns prevalent errors, 165 ; regulations for printing of books, 168. Lepers, canon of 11 th Ecum. Coun­ cil regarding, 84. Lothairc, crowned Emperor by In­ nocent II, 76. Lullus, Blessed Raymond, Francis­ can tertiary, 118. Lyons, 13th Ecumenical Council at (1245) : charges against Freder­ ick II, 95, 96 ; Innocent IV calls council, 97 ; Frederick defended to council, 98 ; Frederick excom­ municated, 99 ; his subjects ab­ solved allegiance, 99. 14th Ecumenical Council at (1274) : purposes of council, 101 ; Gregor}' X sends Franciscans to Constantinople, 102 ; ways and means to help Holy Land, 104 ; Greek envoys arrive at Lyons, 106 ; addition Filioque to Creed, 106 ; St. Bonaventure’s work at council, 107 ; two important can­ ons, 108. Macarius, Bishop of Jerusalem, at 1st Ecum. Council, 5. Macarius, Patriarch of Antioch, 46, 47· Macedonius, author of Maccdonianism, 9. Magnaura Palace, 58, 63. Malatcsta, Cardinal, plenipotentiary of Gregory XII, 127. Marathonius. Bishop of Nicaea, 9. Marcellus, of Ancyra, 5. Marcian, Emperor : asks Leo I to convoke a general council, 28 ; edicts enforcing decrees of Coun­ cil of Chalcedon, 33. Marct, Dean of Sorbonne, and papal infallibility, 204. Marianus, papal legate to 8th Ecum. Council, 63. Maris, Bishop of Chalcedon, refuses to sign condemnation of Arius, 6. Mark, Archbishop of Ephesus, op­ ponent of Union Council of Flor­ ence, 150. Maronites : at 17th Ecum. Council, 156 ; at 18th Ecum. Council, 168. Marriages, clandestine, 91, 196. Martin I, St., condemns Monothe­ lism, 43. Martin V, Pope : elected at 16th Ecum. Council, 131 ; intervenes in behalf John XXIII, 131 ; asked by Sigismund to reside in Ger­ INDEX many, 134 ; enters Rome in 1420, 135· Mass, Sacrifice of, provisions of Council of Trent concerning, 193. Massarelli, 182. Maternity, Divine, of the Blessed Virgin Mary, 20. Mathieu, Cardinal, and papal infal­ libility, 204. Maximian, Archbishop of Constan­ tinople, 22. Maximus, Bishop of Constantino­ ple, 12. Medici, John Cardinal de (Pius IV) : re-opens Council of Trent (3rd Period), 190 ; assisted by St. Charles Borromco, X90 ; issues bull of confirmation, 200. Melctians, aided by Arius, 3. Melctius, abolition of schism of, 7. Memnon, Archbishop of Ephesus, at 3rd Ecum. Council, 19. Michael III, Emperor, separated Eastern Church from Rome, 60. Michael Cacrularius, Patriarch of Constantinople, 67. Michael Palacologus, Emperor, de­ sires union with Rome, 102. Mohammedans, 85. Monophysitism : heresy of Eutyches, 24 ; “Dogmatic Epistle” of St. Leo I, 28 ; condemned at 4th Ecum. Council, 30. Monothelism : heresy of Sergius, 42 ; Emperor Hcraclius issues Ex­ thesis, 43 ; Pope St. Agatho sends “Dogmatic Epistle" to 6th Ecum. Council, 44 ; Sergius and follow­ ers excommunicated, 47 ; Pope St. Leo II confirms acts with cor­ rection, 49 ; and Pope Honorius, 50. Montanus, heresy of, 2. Monti di Pieta : charity banks found­ ed by Franciscans, 166 ; sanc­ tioned by 18th Ecum. Council, 167. Mopsucstia, Theodore of, writings condemned at 5th Ecum. Coun­ cil, 39Morone, cardinal legate at Council of Trent, 194. 22J McQuaid, Bishop of Rochester, and papal infallibility, 208. Naples, “Brothers of three Points” hold council at, 206. Navagero, cardinal legate at Coun­ cil of Trent, 194. Nazianzen, St. Gregory of, writings, 10. Nectarius, Bishop of Constantino­ ple, presides at 2nd Ecum. Coun­ cil, 12. Ncstorians, at 17th Ecum. Council, 156. Nestorius, Patriarch of Constanti­ nople : his heresy, 16 ; writes to Pope St. Celestine, 17 ; excommu­ nicated by Roman Synod, 17 ; ana­ themas of St. Cyril, 18 ; answers with counter-anathemas, 18 ; de­ posed and excommunicated by 3rd Ecum. Council, 20 ; banished, 22. Nicaea, 1st Ecumenical Council at (325) : purpose of council, 1 ; Arius and his heresy, 2, 3 ; prel­ ates attending, 4 ; profession of Faith, 6 ; condemnation of Arius and his heresy, 6 ; celebration of Easter, 7 ; abolition of the schism of Melctius, 7 ; council is honored, 8. 7th Ecumenical Council at (787) : 52 ; purpose of, condem­ nation of iconoclasm, 52, 57 ; Pope Hadrian sends legates to, 55 ; definition of Faith, 57 ; icono­ clasm condemned by, 57. Niccnc-Constantinopolitan Creed, 12. Niccphorus, Bishop of Nicaea, re­ fuses to sign Roman definition, 64. Nicholas I, Pope : asked to confirm election of Photius, 61 ; sends two legates to investigate heresy, 62 ; annuls election of Photius, 62 ; Pope is deposed by Photius, 63. Olivi, Peter, Franciscan Spiritual, errors condemned, 117. Oriental languages, study of, de- 224 ECUMENICAL COUNCILS creed by 15th Ecum. Council, 11S. Palacologus, John, Greek Emperor, 147, 154. Palacologus, Michael, desires re­ turn to Rome, 102. Papal infallibility : opponents of, 204, 205, 208 ; debate at Vatican Council, 210 ; decree on, 212, Paphnutius, of Thebais, at 1st Ecum. Council, 5. Parastron, John, Franciscan, and Greek Union, 102. Paschasinus, papal legate to 4th Ecum. Council, 28. Paterno, Abundantius of, papal leg­ ate to 6th Ecum. Council, 44. Pastor Aeternus, Dogmatic Consti­ tution of Pius IX, 211. Paul III, Pope : convokes Ecum. Council of Trent, 171, 172 ; ap­ points legates, 172 ; presides first period of council, 173 ; suspends council in 1549, 180. Paul IV, Pope, 189. Pelagius I, recognizes 5th Ecum. Council, 39. Penance, canonical, prescribed for repentant bishops by 8th Ecum. Council, 66. Penance, Sacrament of, discussed at Council of Trent, 185. Peter Chrysologus, St., Eutyches’ appeal to, 25. Peter of Bruys, heretic, condemned by 10th Ecum. Council, 78. Peter of Tarcntaisc, at 14th Ecum. Council, 103. Peter Olivi, Franciscan Spiritual, er­ rors condemned, 117. Philip the Fair, King of France : enemy of Boniface VIII, in ; and Knights Templars, 112, 114. Photius, Patriarch of Constantino­ ple : schismatic, 60 ; intrudes upon See of Constantinople, 61 ; de­ poses and excommunicates Pope Nicholas I, 63 ; cited before 8th Ecum. Council, 64 ; is excommu­ nicated, 65 ; his writings burned, ' 66. Pius IV, Pope, and Council of Trent, 188. Pius IX, Pope : inquires into advisa­ bility of holding ecumenical coun­ cil, 202 ; letters to bishops of Latin and Oriental Rite, 203 ; is­ sues bull Aeterni Patris convoking Vatican Council, 203 ; issues con­ stitution Dei Filins, 209 ; issues constitution Pastor aeternus, 211 ; defines infallibility of Pope, 212 ; prorogues Vatican Council, 213. Polychronius, monk, 47. Pole, Reginald Cardinal, papal leg­ ate to Council of Trent, 172. Pope, election of, discussed at nth Ecum. Council, 82, 108. Poverty, obligation of, in Francis­ can Order, 117. Pragmatic Sanction of Bourges, 164. Prague, Jerome of, heretic burnt at stake, 134. Procopius, leader of Hussites at Council of Basle, 140. Protestants, and Council of Trent, 177, 187. Pseudo-Councils : of Ephesus (Rob­ ber Synod), 27 ; of Constanti­ nople, endorsing iconoclasm, 55 ; of Pisa, convoked by refractory Cardinals, 163. Pulcheria, Empress, and 4th Ecum. Council, 28, 33. Purgatory, doctrine of, 198. Ravenna, Guibert of, anti-pope cre­ ated by Henry IV, 71. Reform of calendar, 168. Relies, veneration of : 7th Ecum. Council, 57 ; Council of Trent, 198. Religious orders, useless multiplica­ tion of, 109. Robber Synod of Ephesus, con­ demned at 4th Ecum. Council, 27, 29. Robert of Geneva, anti-pope Clem­ ent VII, 121. Rodoald, Bishop of Porto, sent by Nicholas I to investigate ease of Photius, 62. INDEX Roemische Briefe, by 209. Roger of Sicily, 76. Doellinger, Sacraments, Decree regarding, passed at Council of Trent, 179. Sanction, Pragmatic, of Bourges, abrogated by 18th Ecum. Coun­ cil, 163. Saxo, papal legate, deals with Henry V on investiture, 71. Scriptures, Canonical, first decree of Council of Trent, 177. Sergius, Patriarch of Constanti­ nople : author of Monothclism, 42 ; tries to ensnare Pope Hon­ orius I, 42 ; condemned by 6th Ecum. Council, 47. Sigismund : strives to put an end to Western Schism, 123 ; convokes the Council of Constance, 124 ; supervises deposition of anti-pope John XXIII, 127 ; goes to Bene­ dict XIII to obtain his resigna­ tion, 129. Silvester, St. I, Pope, 1st Ecum. Council at Nicaea, 4, 7. Simony, prevalent in 12th century, 69. Sophia, St., church of, 8th Ecum. Council held, 64. Sophronius, St., Patriarch of Jeru­ salem, 41. Spalding, Archbishop of Baltimore, supporter of papal infallibility, 214. Sturmius, St., of Fulda, 79. Tarasius, Patriarch of Constanti­ nople, opponent of iconoclasm, 55· Templars, Knights, suppressed at 15th Ecum. Council, 115. Thaddeus of Sucssia, Chancellor of Frederick II, 98. Thalcia, work of Arius, 4. Theobald, Archbishop of Canter­ bury, attends 10th Ecum. Coun­ cil, 79· Theodosius, Bishop of Ephesus, de­ fends iconoclasm, 53. Theodosius, Bishop of Amorium, abjures iconoclasm, 56. Theodosius I, convokes 2nd Ecum. Council, 10, 13. Theodosius II, confirms Acts of “Robber Synod” of Ephesus, 27. Theodore of Mopsucstia, writings condemned by 5th Ecum. Coun­ cil, 38. Theodoret of Cyrus, writings con­ demned by 5th Ecum. Council, 39· Theophilus, bishop of Photian fac­ tion, 65. Thconas of Mamarica, refuses to condemn Arius, 6. Theotokos (Mother of God), doc­ trine at 3rd Ecum. Council, 20. Third Person of the Blessed Trin­ ity, divinity of, 12. Thomas, St., of Aquin, called to 14th Ecum. Council, 103. Thomas, bishop of Claudiopolis, de­ fends iconoclasm, 53. Three Chapters, condemned at 5th Ecum. Council, 39. Transubstantiation, discussed at 12th Ecum. Council, 92, at Coun­ cil of Trent, 183. Trent, 19th Ecum. Council at (1545-1563) : purposes of, 170; council convoked by bull Laetare Jerusalem of Paul III, 174 ; right to vote at, 175 ; title of council, 176 ; attitude of Protestants toward, 177 ; Canonical Scrip­ tures, first decree, 177 ; doctrine of Immaculate Conception, 177 ; justification, 178 ; Sacraments discussed, 179 ; transferred to Bologna, 179 ; second period of, 183 ; Penance and Extreme Unc­ tion discussed, 185 ; council sus­ pended by Julius III, 188 ; third period of, 191 ; decree on Holy Eucharist, 192 ; Sacrifice of Mass discussed, 193 ; Holy Orders dis­ cussed, 195 ; Matrimony dis­ cussed, 196 ; Purgatory, ven­ eration of saints and relies, indulgences, 198 ; confirmation of acts by Pius IV, 200 ; how re- 226 ECUMENICAL COUNCILS ccived by the various powers, 200 ; profession of Faith, 200 ; Catechism of Council of Trent, 200. Jreuga Dei (Truce of God), 84. Jypus, edict of Constans II, in fa­ vor of Monothclism, 43. Union, Greek : at 14th Ecum. Coun­ cil at Lyons, 102 ; at Union Council at Florence, 17th Ecum. Council, 150. Urban VI, Pope, 120. Vatican, 20th Ecum. Council at (1869-1870) : purpose of, con­ demnation of prevalent errors, and definition of papal infalli­ bility, 202 ; convoked by bull Aeterni Patris, 203 ; invitations to Eastern bishops and Protes­ tants, 203 ; convocation rouses enmity, 204 ; appointment of four committees, 205 ; opening of council, 206 ; constitution Dei Filius, 209 ; debate on papal in­ fallibility, 210 ; constitution Pas­ tor aeternus, 211 ; definition of papal infallibility, 212 ; bishops voting against definition, 213 ; council prorogued, 213. Veneration of saints and relics : dis­ cussed at 7th Ecum. Council, 57 ; at Council of Trent, 198. Victor IV, anti-pope, 77. Vienne, 15th Ecumenical Council at (1311-1312) : no; to examine ease of Knights Templars, 112; council convoked by bull Alina Mater, 113 ; two commissions ex­ amine ease of Knights Templars, 114 ; Clement V issues bull sup­ pressing Knights Templars, 115; bull Ad providam, 116 ; bull Exivi de paradiso, 117 ; help for the Holy Land, 117. Vigilius, Pope : goes to Constanti­ nople, 36 ; issues Judicatum, 36 ; issues Constitutum, 38 ; issues second Constitutum, 39 ; is ban­ ished, 39 ; condemns “Three Chapters,” 39. Vinccntius, papal legate to ist Ecum. Council, 4. Vineam Domini, bull of Innocent III, convoking 12th Ecum. Coun­ cil, 88. Vitus, papal legate to ist Ecum. Council, 4. Voltaire, eulogy of Alexander III, 80. J Vox in excelso, bull of Clement V, suppressing Knights Templars, 115. Vulgate, authentic edition of Holy Scriptures, 4th Session of Coun­ cil of Trent, 177. Waldcnscs, heretics condemned at 12th Ecum. Council, 91. Western Schism, 121. Wiclif, heresies of : condemned at synod in London, 133 ; at Coun­ cil of Constance, 133. Worms, Concordat of, abolition of investiture, 71. Zachary, bishop of Anagni, investi­ gates case of Photius, 62. Zachary, bishop of Photian faction, 65. Zeno, Emperor, 34.