Islam -- Islam 391 Customs and practices 375 Religious life -- 192 Doctrines 160 Conduct of life 143 Tasawuf 141 Religious aspects -- 134 Prayer -- 126 Muslims -- 106 History 83 Prayers and devotions 60 Miscellanea 47 Economic aspects 41 Islam and state -- 40 Pillars of Islam 35 Muslim -- 34 History -- 28 Faith (Islam) 26 Economics -- 25 Charities 24 Missions 23 Islamic ethics 22 Custom and practices 21 Encyclopedias 20 Islamic law -- 18 Salat 18 Customs and practices -- 17 Da'wah (Islam) 17 Study and teaching 17