Christianity History 48 Religious aspects 26 Relations 19 Christianity and other religions 16 Church history 13 History of doctrines 13 Judaism 12 Islam 8 Civilization 5 Jews 5 Crusades 4 History and criticism 4 Social aspects 4 Ethnic relations 3 Human body 3 Politics and government 3 Alchemy 2 Christian ethics 2 Christianity and antisemitism 2 Christianity and politics 2 Church and state 2 Doctrines 2 English literature 2 Fascism 2 Historiography 2 Intellectual life 2 Jewish alchemists 2 Jewish magic 2 Judaism (Christian theology) 2