Missionaries; Apostles; Apocrypha and pseudepigrapha texts; Christianity; Conversion - Christianity; Syria; Martyrs; Miracles; Persian Empire; Council of Nicaea (1st: 325); Catechetical School of Alexandria; Roman Catholic Church
Patriarchs and patriarchate; Saints; Dayr al-Suryān; Wādī al-Naṭrūn (Egypt); Administration; Anathema; Indian Orthodox Church; Muslims; Society and Church