Cosmas II of Constantinople

Ecumenical Patriarch of Constantinople from 1146 to 1147

Cosmas II of Constantinople
Ecumenical Patriarch of Constantinople
Church	Church of Constantinople
In office	April 1146 – 26 February 1147
Predecessor	Michael II of Constantinople
Successor	Nicholas IV of Constantinople
Personal details
Born	Aegina, Greece
Died	After 1147

Cosmas II of Constantinople (Atticus Greek: Κοσμᾶς ὁ Ἀττικός; died after 1147) was Ecumenical Patriarch of Constantinople from April 1146, until 26 February 1147. He was born in Aegina, in Greece, and was a deacon of Hagia Sophia before his ascension, after Michael II of Constantinople abdicated. He was highly respected for his learning and for his holy character. Cosmas II reigned during the rule of Byzantine emperor Manuel I Komnenos.

Deposition

Cosmas II was condemned and deposed on 26 February 1147 by a synod held at the Palace of Blachernae because of indulgence in relation to the monk Niphon, a condemned Bogomil since 1144, whom he received in his home and at his table.

The exact reasons for the conviction and deposition of Cosmas II are not clearly established; perhaps he was the victim of political intrigue. It is clear however that Emperor Manuel I intervened directly in forming the Synod that deposed Cosmas II, interviewing personally those who accused him, and testing Cosmas II directly on his opinions of the heretical Niphon. This affair is typical both of the doctrinal controversies common in the reign of Manuel I and also of the Emperor's readiness to become actively involved in them.

Notes and references

John Kinnamos (1976), The Deeds of John and Manuel Comnenus, Columbia University Press, p. 56.
Κοσμᾶς Β´ ὁ Ἀττικός (in Greek). Ecumenical Patriarchate. Retrieved 24 December 2011.
Lysimachos Oeconomos, La vie religieuse dans l'empire byzantin au temps des Comnènes et des Anges, 1918, réédition 1972, p. 44-45.
Dimitri Obolensky, A study in Balkan Neo-Manichaeism, « Byzantine Bogomilism », Cambridge University Press, 1948, p. 221-222.
Magdalino, Paul (2002) . The Empire of Manuel I Komnenos, 1143–1180. Cambridge: Cambridge University Press. p. 277. ISBN 0-521-52653-1.
Joan M. Hussey (1986), The Orthodox Church in the Byzantine Empire, Oxford University Press, p. 151.

Eastern Orthodox Church titles
Preceded byMichael II	Ecumenical Patriarch of Constantinople 1146 – 1147	Succeeded byNicholas IV

v t e Bishops of Byzantium and Patriarchs of Constantinople
Bishops of Byzantium (Roman period, 38–330 AD)	Andrew Stachys Onesimus Polycarpus I Plutarch Sedecion Diogenes Eleutherius Felix Polycarpus II Athenodorus Euzois Laurence Alypius Pertinax Olympianus Marcus I Philadelphus Cyriacus I Castinus Eugenius I Titus Dometius Rufinus Probus Metrophanes Alexander
Archbishops of Constantinople (Roman period, 330–451 AD)	Alexander Paul I Eusebius Macedonius I Eudoxius Evagrius Demophilus Maximus I Gregory I Nectarius John I Chrysostom Arsacius Atticus Sisinnius I Nestorius Maximianus Proclus Flavian Anatolius
Patriarchs of Constantinople (Byzantine period, 451–1453 AD)	Anatolius Gennadius I Acacius Fravitta Euphemius Macedonius II Timothy I John II Epiphanius Anthimus I Menas Eutychius John III John IV Cyriacus II Thomas I Sergius I Pyrrhus Paul II Peter Thomas II John V Constantine I Theodore I George I Paul III Callinicus I Cyrus John VI Germanus I Anastasius Constantine II Nicetas I Paul IV Tarasius Nicephorus I Theodotus I Antony I John VII Methodius I Ignatios Photios I Stephen I Antony II Nicholas I Εuthymius I Stephen II Tryphon Theophylact Polyeuctus Βasil I Αntony III Nicholas II Sisinnius II Sergius II Eustathius Alexius Michael I Constantine III John VIII Cosmas I Eustratius Nicholas III John IX Leo Michael II Cosmas II Nicholas IV Theodotus II Neophytus I Constantine IV Luke Michael III Chariton Theodosius I Basil II Nicetas II Leontius Dositheus George II John X Michael IV Theodore II Maximus II Μanuel I Germanus II Methodius II Manuel II Arsenius Nicephorus II Germanus III Joseph I John XI Gregory II Athanasius I John XII Nephon I John XIII Gerasimus I Isaias John XIV Isidore I Callistus I Philotheus Macarius Nilus Antony IV Callistus II Matthew I Euthymius II Joseph II Metrophanes II Gregory III Athanasius II
Patriarchs of Constantinople (Ottoman period, 1453–1923 AD)	Gennadius II Isidore II Joasaph I Sophronius I Mark II Symeon I Dionysius I Raphael I Maximus III Nephon II Maximus IV Joachim I Pachomius I Theoleptus I Jeremias I Joannicius I Dionysius II Joasaph II Metrophanes III Jeremias II Pachomius II Theoleptus II Matthew II Gabriel I Theophanes I Meletius I Neophytus II Raphael II Cyril I Timothy II Gregory IV Anthimus II Cyril II Athanasius III Neophytus III Parthenius I Parthenius II Joannicius II Cyril III Paisius I Parthenius III Gabriel II Parthenius IV Dionysius III Clement Methodius III Dionysius IV Gerasimus II Athanasius IV James Callinicus II Neophytus IV Gabriel III Neophytus V Cyprianus Athanasius V Cyril IV Cosmas III Jeremias III (Callinicus III) Paisius II Seraphim I Neophytus VI Cyril V Callinicus IV (III) Seraphim II Joannicius III Samuel Meletius II Theodosius II Sophronius II Gabriel IV Procopius Neophytus VII Gerasimus III Gregory V Callinicus V (IV) Jeremias IV Cyril VI Eugenius II Anthimus III Chrysanthus Agathangelus Constantius I Constantius II Gregory VI Anthimus IV Anthimus V Germanus IV Meletius III Anthimus VI Cyril VII Joachim II Sophronius III Joachim III Joachim IV Dionysius V Neophytus VIII Anthimus VII Constantine V Germanus V Meletius IV
Patriarchs of Constantinople (Turkish period, since 1923 AD)	Gregory VII Constantine VI Basil III Photius II Benjamin Maximus V Athenagoras Demetrius Bartholomew
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