Apologetics History 364 Christianity 78 Apologétique 70 Doctrines 47 Philosophy 42 Theology, Doctrinal 41 more ... Kingdom of God 38 Apologetic works 34 Theology 32 Histoire 28 Religion 28 God 24 Religious aspects 24 Christian ethics 19 Religion and science 18 Church history 17 Controversial literature 17 Faith 17 Christianity and other religions 16 Judaism 15 Atheism 14 Criticism, interpretation, etc 13 Christianisme 12 Evidences, authority, etc 12 History and criticism 12 Natural theology 12 Popular works 12 Relations 12 History of doctrines 11 less ...