Coptic Orthodox Church of Alexandria - Coptic monasticism, Pope of the Coptic Orthodox Church of Alexandria, The Holy Synod of the Coptic Orthodox Church, Mark the Evangelist, Greek Orthodox Church of Alexandria, Coptic language, Pope Alexander of Alexandria, Athanasius of Alexandria, Cyril of Alexandria, Coptic calendar, Council of Chalcedon, First Council of Nicaea, First Council of Constantinople, Alexandrian school, Ethiopian Orthodox Tewahedo Church