Saints; Eusebius, of Caesarea, Bishop of Caesarea, ca. 260- ca. 340; Julian, the Apostate, 331-363; Jerusalem; Cyril, of Jerusalem, Saint, ca. 315-386;
Copts; Manuscripts; Priests; Cairo (Egypt); Anthony, of Egypt, Saint, ca. 250-355 or 6; Roman Catholic Church; Missionaries; Rome (Italy); Copyists; Arabic language