Title: Dirāsah ḥawla Nahj al-balāghah
Subjects: Hadith, Hadith (Shiites), Criticism, interpretation, Shīʻah, Doctrines
People: Muḥammad ibn al-Ḥusayn Sharīf al-Raḍī (969 or 970-1016), ʻAlī ibn Abī Ṭālib Caliph (approximately 600-661)