Religion 65,945 History 24,339 Christianity 13,937 Religious aspects 12,131 Christianity and other religions 11,046 Philosophy 9,814 Relations 8,889 more ... Religion and science 6,781 Religions 6,671 Judaism 5,822 History and criticism 5,163 Church history 5,147 Islam 4,997 Religion and politics 4,823 Freedom of religion 3,981 Philosophy and religion 3,794 Religion and sociology 3,671 Politics and government 3,320 Civilization 2,684 Religion and state 2,663 Social life and customs 2,542 Religious life and customs 2,536 Church and state 2,469 Interfaith relations 2,390 Religion in literature 2,331 Criticism and interpretation 2,094 African Americans 2,058 Religion and literature 2,029 Buddhism 2,007 Social conditions 2,006 less ...