Bishops; Antioch (Turkey); Rome (Italy); Martyrs; Persecution; Historia ecclesiastica; Eusebius, of Caesarea, Bishop of Caesarea, ca. 260- ca. 340; Syria; Ephesus (Extinct city); Polycarp, Saint, Bishop of Smyrna; Irenaeus, Saint, Bishop of Lyon;...
Bishops; Nestorius, Patriarch of Constantinople, fl. 428; Nestorians; Cyril, of Alexandria, Saint, ca. 370-444; Council of Ephesus (431); Latin language; Greek language; Letters; Manuscripts; Coptic language; Rome (Italy)
Cities and towns; Christian converts; Byzantine Empire; Greek language; Coptic language; Copts; Persecution; Politics; Roman Empire; Arab Conquest of Egypt; Arabic language; Monasteries; Coptic Church; Muslim converts from Christianity;
Coptic language; Coptic language - Dialects; Coptic language - Sahidic dialect; Phonology; Morphology; Nile River; Orthography and spelling; Linguistics; Migration and diversity