Islam -- Doctrines 1,089 Islam 970 Customs and practices 686 Religious aspects -- 363 Religious life -- 257 History 174 more ... Economic aspects 155 Islamic law 153 Economics -- 144 Relations -- 137 Prayer -- 130 Muslims -- 115 Prayers and devotions 109 Christianity 107 History -- 105 Essence, genius, nature 102 Islamic ethics 101 Conduct of life 96 God (Islam) 94 Da'wah (Islam) 85 Faith (Islam) 85 Sufism 84 Christianity and other religions -- 66 Islamic philosophy 66 Relations 63 Hadith -- 56 God (Islam) -- 51 Criticism, interpretation, etc 44 Study and teaching 44 less ...