Protestant churches History 130 Church history 63 Religious aspects 49 Missions 37 Relations 35 Christianity 32 more ... Catholic Church 29 Doctrines 22 Protestantism 21 Evangelicalism 18 Interfaith relations 18 Religion 18 History of doctrines 15 Christianity and politics 14 Liberalism (Religion) 13 Church and state 11 History and criticism 9 Missions, American 8 Protestants 8 Race relations 8 Histoire 7 Influence 7 Christianity and other religions 6 Lutheran Church 6 Politics and government 6 Social life and customs 6 Capitalism 5 Christian ethics 5 Church music 5 less ...