Cities and towns; Coptic Church; Alexandria (Egypt); Council of Nicaea (1st: 325); Bishops; Patriarchs and patriarchate; Jerusalem; Arab Conquest of Egypt; Babylon (Extinct city); Cairo (Egypt)
Christianity; Theology; Nicene Creed; Alexandria (Egypt); Origen; Council of Nicaea (1st: 325); Tertullian, ca. 160- ca. 230; Greek language; Constantine I, Emperor of Rome, d. 337; Arius; Arianism; Athanasius, Saint, Patriarch of Alexandria, d....