Christian Churches & denominations 17 Christianity 5 Religion & beliefs 5 Ancient history: to c 500 CE 3 Church history 2 Orthodox & Oriental Churches 2 Religion: general 2 Theology 2 Western philosophy: Ancient, to c 500 2 Agriculture & farming 1 Christian institutions & organizations 1 Christian theology 1 Comparative religion 1 Criticism & exegesis of sacred texts 1 Early history: c 500 to c 1450/1500 1 Ecumenism 1 Gender studies, gender groups 1 Gender studies: women 1 General & world history 1 Judaism 1 Literary studies: classical, early & medieval 1 Medieval history 1 Pentecostal Churches 1 Philosophy 1 Philosophy of religion 1 Religious aspects of sexuality, gender & relationships 1 Religious groups: social & cultural aspects 1 Sacred texts 1 Social & cultural history 1 Western philosophy: Medieval & Renaissance, c 500 to c 1600 1