Priests; Greek language; Titles of honor and nobility; Coptic language; Monks; Monks-Titles; Churches; Historia monachorum in Aegypto; Pachomius, Saint; Abbots; Arabic language
Nicene Creed; Arianism; Arians; Cyril, of Jerusalem, Saint, ca. 315-386; Athanasius, Saint, Patriarch of Alexandria, d. 373.; Council of Constantinople (1st: 381)