Early works to 1800 Hadith 6 Islam 6 Criticism, interpretation, etc 5 Arabic language 2 Islamic ethics 2 Islamic law 2 Mysticism 2 Religious aspects 2 Sufism 2 Authorities 1 Contributions in Islamic law 1 Contributions in logic 1 Criticism, Textual 1 Death 1 Dictionaries 1 Eschatology, Islamic 1 Evidences, authority, etc 1 Future life 1 God (Islam) 1 History 1 History of doctrines 1 Islam and philosophy 1 Islamic education 1 Islamic philosophy 1 Knowledge 1 Language and languages 1 Lexicography 1 Logic 1 Malay speakers 1