Bishops; Patriarchs and patriarchate; Alexandria (Egypt); Council of Nicaea (1st: 325); Councils and synods; Athanasius, Saint, Patriarch of Alexandria, d. 373.; Arians; Monks
Byzantine Empire; Emperors--Byzantine Empire; Justinian I, Emperor of the East, 483?-565; Patriarchs and patriarchate; Council of Chalcedon (451); Melchite Church; Coptic Church; Theodore, of Mopsuestia, Bishop, ca. 350- 428 or 9; Nestorians;...