Example image of eyePlorer eyePlorer map for 'Pentarchy (Christianity)': Christendom History of Christianity Patriarch Justinian I Quinisext Council Four Marks of the Church Ecumenical Patriarchate of Constantinople Holy See Patriarch of Alexandria Patriarch of Antioch Patriarch of Jerusalem (disambiguation) Assyrian Church of the East Nestorianism Chalcedonian Christianity List of Coptic Orthodox Popes of Alexandria List of Syriac Orthodox Patriarchs of Antioch Oriental Orthodoxy Apostolic Age Jerusalem in Christianity First Council of Nicaea Metropolitan bishop Cyrenaica Libya Alexandria Antioch Mark the Evangelist Primacy of Simon Peter Saint Peter John H. Erickson First Council of Constantinople Fourth Council of Constantinople (Roman Catholic) Council of Chalcedon Monophysitism Cyprus First Council of Ephesus Pope Leo I Armenia Mesopotamia Corpus Juris Civilis Constantine IV Third Council of Constantinople Pope Adrian II Pope Nicholas I Muslim conquests Byzantine Iconoclasm Leo III the Isaurian Pope Gregory III East–West Schism Patriarch Jeremias II of Constantinople Patriarch Job of Moscow