Columbia subject headings:
Sufism--Doctrines.
Ḥakīm al-Tirmidhī, Muḥammad ibn ʻAlī, active 898.
Harvard subject headings:
Sufism--Doctrines
Ḥakīm al-Tirmidhī, Muḥammad ibn ʻAlī, active 898.
Princeton subject headings:
Ḥakīm al-Tirmidhī, Muḥammad ibn ʻAlī, active 898.
Muslim theologians--Biography.
Sufism.