History 480 Theology 152 Early church 131 Apologetics 116 Histoire 72 History of doctrines 68 Christian literature, Early 64 more ... Christianity 56 Criticism, interpretation, etc 52 Church history 47 Theology, Doctrinal 43 Christian heresies 34 Gnosticism 26 History and criticism 25 Church polity 23 Sources 23 Apologétique 22 RELIGION 22 Greek authors 21 Christian ethics 19 Asceticism 18 Monasticism and religious orders 17 Religious aspects 17 Théologie 17 Fathers of the church 16 Primitive and early church 16 Canon law 15 Christian life 15 Persecution 15 Spiritual life 15 less ...