Christianity Islam Relations 184 Christianity and other religions 169 History 68 Judaism 50 Religious aspects 45 Religion 20 Church history 15 Islamic interpretations 13 Crusades 11 Doctrines 10 Religions 10 Criticism, interpretation, etc 9 Muslims 9 Influence 7 Theology, Doctrinal 7 War 7 History and criticism 6 Missions to Muslims 6 Violence 6 Christians 5 Controversial literature 5 Ethnic relations 5 Islam and politics 5 Jews 5 Abrahamic religions 4 African Americans 4 Apologetics 4 Buddhism 4