Religious life 570 Islam 566 Customs and practices 152 Conduct of life 139 Muslims 116 Doctrines 81 Religious aspects 71 Islamic ethics 35 Sufism 33 Muslim 27 Faith (Islam) 23 Anecdotes 17 Koranic teaching 13 Miscellanea 13 Hadith 12 Muslim women 11 Early works to 1800 10 Islamic law 9 Family 8 God (Islam) 8 Juvenile literature 8 Koran 8 Marriage 8 Death 7 Prayer 7 Sin 7 Interpretation and construction 6 Moderation 6 Pillars of Islam 6 Prayers and devotions 6