Coptic Church; Bishops; Priests; Deacons; Council of Chalcedon (451); Canons; Fasting; Prayers; Patriarchs and patriarchate; Churches; Coptic language - Bohairic dialect; Arabic language
Alexandria; Byzantine Empire; Diocletian, Emperor of Rome, 245-313; Papyri; Justinian I, Emperor of the East, 483?-565; Roman Empire; Romans; Constantine I, Emperor of Rome, d. 337; Luxor (Egypt)