Churches; Coptic Church; Jerusalem; Constantine I, Emperor of Rome, d. 337; Justinian I, Emperor of the East, 483?-565; Roman Catholic Church; Greek Orthodox Church; Oriental Orthodox churches; Syrian Orthodox Church; Mary, Blessed Virgin, Saint;...
Nicene Creed; Athanasius, Saint, Patriarch of Alexandria, d. 373.; Basil, the Great, saint, Bishop of Caesarea, ca. 329- 379; Emperors--Byzantine Empire; Heresy
Nicene Creed; Arianism; Arians; Cyril, of Jerusalem, Saint, ca. 315-386; Athanasius, Saint, Patriarch of Alexandria, d. 373.; Council of Constantinople (1st: 381)