Islam Religious aspects -- 9 Islam -- 6 Christianity 4 Relations -- 4 Economics -- 3 Islam and politics -- 3 more ... Christianity and other religions -- 2 Economic aspects 2 Islam and science 2 Politics and government -- 2 Religions aspects -- 2 Terrorism 2 War -- 2 Birth control (Islamic law) 1 Birth control -- 1 Business -- 1 Christianity -- 1 Christianity and other religions - -- 1 Cosmology 1 Economic policy 1 Environmental protection -- 1 Ethnicity -- 1 Globalization -- 1 History 1 History -- 1 Influence 1 Islam and politics 1 Islam and state 1 Islam and state -- 1 less ...