Islam Religious aspects 1,221 Customs and practices 653 Religious life 550 Doctrines 488 Prayer 363 Conduct of life 254 History 245 Muslims 190 Marriage 173 Prophets 159 Prayers and devotions 122 Faith (Islam) 120 Koran stories, Malay 112 Pillars of Islam 103 Family 97 Islam and politics 88 Islamic ethics 85 Missions 84 Islamic law 80 Sufism 79 Relations 78 Medicine 76 Terrorism 76 Death 72 Hadith 72 Miscellanea 72 Islam and state 71 Economics 69 Prayer books and devotions 69