Hadith Authorities 27 Selections, extracts, etc 27 Criticism, interpretation, etc 18 Authorities Criticism, interpretation, etc 16 Religious aspects Islam 6 Arabic language 5 Evidences, authority, etc 5 Hermeneutics 5 Islamic law 5 Language, style 5 Islam 4 Sources 4 Ahl al-Sunnah wa-al-Jama'ah 3 Commentaries 3 Forgeries 3 Study and teaching 3 Apologetic works 2 Commentaries Methodology 2 Contributions in Hadith studies 2 Criticism and interpretation 2 Hadith (Shiites) 2 Medicine 2 Muslims 2 Qur'an 2 Rhetoric 2 Shi'ah 2 Sunnah 2 Ahmadiyya 1 Asceticism 1