Coptic Church; Historians; Patriarchs and patriarchate; Priests; Bishops; Monks; Eusebius, of Caesarea, Bishop of Caesarea, ca. 260- ca. 340; Mark, Saint; Ethiopian Orthodox Church; Arab Conquest of Egypt; Liturgies
Bible. N.T.; Theology; Scholars; Christology; Christianity; Mark, Saint; Authors; Authorship; Eusebius, of Caesarea, Bishop of Caesarea, ca. 260- ca. 340; Papias, Saint, Bishop of Hierapolis, d. ca. 120; Simon Peter, the Apostle, Saint; Irenaeus,...