Title: Chahār imām-i ahl-i sunnat va jamāʻat
Subjects: Muslim Theologians, Islam, Doctrines
People: Ibn Ḥanbal Aḥmad ibn Muḥammad (780-855), Mālik ibn Anas (d. 795), Abū Ḥanīfah (d. 767 or 8), Muḥammad ibn Idrīs Shāfiʻī (767 or 8-820)