Christianity; Christology; Theology; Greek language; Philosophy; Platonism; Neoplatonism; Bible. O.T.; Nicene Creed; Arianism; Athanasius, Saint, Patriarch of Alexandria, d. 373.; Council of Chalcedon (451); Cyril, of Alexandria, Saint, ca. 370-444
Liturgies; Bible. N.T.; Cyril, of Jerusalem, Saint, ca. 315-386; Theodore, of Mopsuestia, Bishop, ca. 350- 428 or 9; Apostles; Priests; Patriarchs and patriarchate; Paul, of Tarsus, the Apostle, Saint; Bishops