History Islam -- 166 History -- 47 Islam 37 Hadith -- 32 Islamic philosophy -- 28 Qur'an -- 27 more ... Doctrines 21 Sufism -- 21 Criticism, interpretation, etc. -- 16 Islamic law -- 16 Islamic philosophy 15 Islamic sects -- 15 Philosophy -- 15 Islamic Empire -- 13 Religious aspects -- 11 Islam and politics -- 10 Religion -- 10 Authorities 9 Hermeneutics 8 Philosophy 8 Psychology -- 8 Study and teaching -- 8 Criticism, interpretation, etc 7 Muslims -- 7 Study and teaching 7 Sufism 7 Da'wah (Islam) 6 Hadith 6 Islam and science 6 less ...