Christianity History Religious aspects 318 Church history 116 History of doctrines 111 Christianity and other religions 107 Relations 107 more ... Judaism 89 Islam 44 History and criticism 35 Religion 33 Jews 27 Criticism, interpretation, etc 25 Philosophy 20 Doctrines 19 Ethnic relations 19 Sex 19 Social conditions 19 Protestant churches 17 Women in Christianity 17 Conversion 16 Religious life 16 Social aspects 16 Theology 16 Theology, Doctrinal 16 Missions 15 Christianity and politics 14 African Americans 13 Catholic Church 13 Civilization 13 less ...