Islam -- Customs and practices 19 Islam 16 Muslims -- 13 History 11 Doctrines 8 Religious aspects -- 7 more ... Islam and state -- 6 Conduct of life 5 Relations -- 5 Religious life -- 5 Christianity 4 Islam and politics -- 4 Miscellanea 4 Ethnic relations 3 History -- 3 Islamic ethics 3 Koran -- 3 Relations 3 Ummah (Islam) -- 3 Appreciation 2 Christianity and other religions -- 2 Civilization, Islamic 2 Description and travel 2 Economics -- 2 Essence, genius, nature 2 Heresies, Islamic 2 Hermeneutics 2 Islam and politics 2 Islamic countries -- 2 less ...