Doctrines Islam 176 Faith (Islam) 32 Customs and practices 28 Religious life 22 God (Islam) 14 Islamic law 11 Sufism 11 Islam and state 9 Early works to 1800 7 Hadith 7 Interpretation and construction 6 Ummah (Islam) 6 Conduct of life 5 Early 5 Koran 5 Muslims 5 Religious aspects 5 Shi'ah 5 works to 1800 5 History 4 Islamic sects 4 Pillars of Islam 4 Criticism, interpretation, etc 3 Islam and reason 3 Isra' and Mi'raj 3 Kufr (Islam) 3 Islam and politics 2 Islam and science 2 Islamic 2