Cities and towns; Christian converts; Byzantine Empire; Greek language; Coptic language; Copts; Persecution; Politics; Roman Empire; Arab Conquest of Egypt; Arabic language; Monasteries; Coptic Church; Muslim converts from Christianity;
Patriarchs and patriarchate; Paganism; Temples; Churches; Persecution; Monks; John Chrysostom, Saint, d. 407; Excommunication; Emperors; Roman Empire; Society and Church; Apophthegmata Patrum; History of the Patriarchs; Origen; Orthodoxy; Heresy;...