Afdal al-Din al-Khunji
- Died
- 646 AH
- Born in
- -
Afdal al-Din al-Khunji (590–646 AH / 1194–1248 CE; another report gives his birth in 570 AH) was a Shafi'i jurist, logician, and physician of Persian origin who served as the chief judge of Egypt and authored works on logic, including Kashf al-asrar and al-Mujaz.
Background and Career
Abu Abd Allah Muhammad ibn Namawar ibn Abd al-Malik al-Khunji was born in Jumada al-Ula 590 AH (1194 CE), though Ibn Kathir also recorded his birth year as 570 AH. Of Persian heritage, he relocated to Egypt, where he became established in scholarly and judicial circles.
Al-Khunji held the office of chief judge (qadi al-qudat) of Cairo and its outlying provinces, reportedly assuming the judgeship of Egypt following al-Izz ibn Abd al-Salam. He taught at the al-Madrasa al-Salihiyya in Cairo, engaged in scholarly disputation, and issued legal opinions according to the Shafi'i school. In 632 AH, the biographer and physician Ibn Abi Usaybi'a met him in Cairo and read parts of the Kulliyyat of Ibn Sina's al-Qanun fi al-tibb (The Canon of Medicine) under his instruction.
Scholarly Standing
Al-Khunji was recognized by contemporary and later scholars for his preeminence in the rational sciences (al-ma'qulat), logic, and medicine alongside his mastery of Shafi'i jurisprudence. Biographers noted his habit of becoming deeply engrossed in abstract reflection; during an audience with the sultan, he was observed lost in contemplation over the geometric arrangement of the hall's floor carpets, demonstrating how a reordering would economize space.
In logic, he authored influential texts that synthesized and advanced the philosophical curriculum, including his comprehensive treatise Kashf al-asrar 'an ghawamid al-afkar (The Unveiling of Secrets from the Obscurities of Thoughts) and the concise primer al-Jumal fi al-mantiq (The Epitome of Logic). His student, the philosopher and poet Izz al-Din Muhammad ibn al-Hasan al-Irbili, eulogized him in verse as an authority who resolved intellectual problems that earlier scholars had left unaddressed.
Death
Al-Khunji died in Cairo on Wednesday, 5 Ramadan 646 AH (December 1248 CE). He was buried at the foot of Mount al-Muqattam in the Qarafa cemetery.
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List of Works
al-Jumal fi al-Mantiq (also known as al-Jumal fi dabt qawa'id al-mantiq) is an epitome of logic. Spanning roughly four folios, this concise summary sets down the fundamental rules and precepts of Aristotelian-Avicennan logic in a dense, formulaic prose style.