Crusades; History; Council of Chalcedon (451); Christology; Dioscorus, Patriarch of Alexandria, d. 454; Islam; Jerusalem; Historians; History of the Patriarchs; Patriarchs and patriarchate; Ayyubid dynasty; Fatimid dynasty; Mamluks
Patriarchs and patriarchate; Scholars; Theology; Christology; Liturgies; Neoplatonism; Philosophy; Jews; John Chrysostom, Saint, d. 407; Nestorius, Patriarch of Constantinople, fl. 428; Council of Ephesus (431); Rome (Italy); Alexandria (Egypt);...
Nicene Creed; Athanasius, Saint, Patriarch of Alexandria, d. 373.; Basil, the Great, saint, Bishop of Caesarea, ca. 329- 379; Emperors--Byzantine Empire; Heresy