18 – Aḥmad b. ʿAlī, Abū al-ʿAbbās, al-Rāzī. Author of the book “al-Shifā wa al-Jalā”. He was weak. My father رحمه الله informed me that in his madhhab was irtifāʿ. His ḥadīth is sometimes recognized, and other times rejected.