Martyrs; Persecution; Theology; Christianity; Christian converts; Apostles; Torture; Tertullian, ca. 160- ca. 230; Roman Empire; Paganism; Constantine I, Emperor of Rome, d. 337; Nero, Emperor of Rome, 37-68; Domitian, Emperor of Rome, 51-96;...
Crusades; History; Council of Chalcedon (451); Christology; Dioscorus, Patriarch of Alexandria, d. 454; Islam; Jerusalem; Historians; History of the Patriarchs; Patriarchs and patriarchate; Ayyubid dynasty; Fatimid dynasty; Mamluks