Islam Religious aspects 526 Customs and practices 276 Religious life 194 Doctrines 189 Prayer 155 Conduct of life 113 History 103 Muslims 88 Marriage 56 Islam and politics 48 Prayers and devotions 47 Faith (Islam) 41 Prophets 41 Pillars of Islam 39 Family 38 Hadith 38 Relations 38 Economics 37 Missions 36 Islamic law 34 Medicine 34 Prayer books and devotions 34 Terrorism 34 Parenting 31 Miscellanea 30 Christianity 28 Jihad 28 Death 27 Islamic ethics 26