Protestant churches History 245 Church history 140 Religious aspects 109 Missions 64 Christianity 61 Doctrines 51 more ... Relations 49 Catholic Church 39 Religion 39 Protestantism 32 Evangelicalism 31 History of doctrines 30 Christianity and politics 27 Liberalism (Religion) 24 Capitalism 20 Church and state 19 Interfaith relations 18 Race relations 17 Christian sociology 16 Missions, American 16 Protestants 16 Church music 15 Politics and government 15 Theology, Doctrinal 15 History and criticism 14 Christian ethics 13 Clergy 12 Protestant work ethic 10 Social life and customs 10 less ...