Historians; Scholars; Translators; Authors; Coptic Church; Roman Catholic Church; Conversion - Christianity; University of Oxford; Manuscripts; Arabic language
Patriarchs and patriarchate; Priests; Simony; Miracles; Persecution; Torture; Society and Church; History of the Patriarchs; Churches; Muslims; Government
Saints; Bishops; Monks; Scetis; Homilies; John Colobos, Saint, ca. 339-409; Biographies; Apophthegmata Patrum; Coptic language - Bohairic dialect; Arabic literature