Authors; Scholars; Council of Florence (1438-1445); Councils and synods; Coptic Church; Council of Chalcedon (451); Council of Constantinople (1st: 381); Council of Ephesus (431); Council of Nicaea (1st: 325); Ethiopia; Ethiopian Orthodox Church
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;...