Islam Religious aspects 1,337 Customs and practices 706 Religious life 615 Doctrines 534 Prayer 384 Conduct of life 296 History 266 Muslims 222 Marriage 182 Prophets 168 Prayers and devotions 128 Faith (Islam) 126 Koran stories, Malay 112 Pillars of Islam 111 Family 106 Islam and politics 94 Islamic ethics 92 Missions 91 Relations 87 Islamic law 86 Medicine 84 Sufism 83 Miscellanea 81 Terrorism 81 Islam and state 79 Death 77 Economics 77 Prayer books and devotions 76 Hadith 74