Islam 475 Religious aspects 301 Criticism, interpretation, etc 131 Islamic law 123 Hadith 92 Islamic religious education 71 Study and teaching 64 Banks and banking 60 History 48 Islamic education 45 Religious life 43 Muslims 41 Interpretation and construction 39 Zakat 36 Da'wah (Islam) 33 Doctrines 33 Customs and practices 29 Missions 29 Finance 28 Commentaries 26 Da`wah (Islam) 26 Marriage (Islamic law) 24 Social aspects 22 Economics 21 Law and legislation 21 Social life and customs 21 Sufism 21 Marriage 20 Prayer 20 Recitation 20