Criticism, interpretation, etc Hadith Islam 29 Religious aspects 22 Islamic law 14 Authorities 10 Commentaries 10 Texts 10 Interpretation and construction 6 Sources 6 Early works to 1800 5 Muslims 5 Study and teaching 4 Criticism, Textual 3 Customs and practices 3 Da`wah (Islam) 3 Fatwas 3 Religious life 3 Sufism 3 Alternative treatment 2 Commercial law (Islamic law) 2 Doctrines 2 Electronic commerce 2 Evidences, authority, etc 2 Forgeries 2 Gold 2 Islamic religious education 2 Kufr (Islam) 2 Maqasid (Islamic law) 2 Medicine 2