Bishops; Byzantine Empire; Emperors--Byzantine Empire; Heraclius, Emperor of the East, ca. 575-641; Council of Chalcedon (451); Dioscorus, Patriarch of Alexandria, d. 454; Persecution; Arab Conquest of Egypt; History; History of the Patriarchs;...
Hermits; Christianity; Nile River; Luxor (Egypt); Monasteries; Tombs; Valley of the Kings (Egypt); Coptic language; Greek language; Inscriptions; Archaeology; Architecture