Date: Unknown; before about 950
Original Language: Arabic
The work is lost. It was a commentary on Ibn Khallād’s own Kitāb al-uṣūl and, according to ʿAbd al-Jabbār in his Tathbīt (p. 198), like that earlier work it contained polemic (al-masāʾil lahum wa-l-radd ʿalayhim) against the Christians.
The Sharḥ was presumably noteworthy to the later Muʿtazilī because it contained more elaborate versions of the arguments from…