as-Sarakhsi

Muhammad ibn Ahmad as-Sarakhsi (c. 400-483 AH / 1009-1090 CE) was one of the greatest Hanafi jurists in Islamic history and the author of al-Mabsut, a monumental thirty-volume encyclopedia of Hanafi jurisprudence. Born in Sarakhs in Khorasan (present-day Turkmenistan), he studied under the leading Hanafi scholars of Central Asia, most notably Abu al-Hasan Abdul-Aziz al-Halwani.

As-Sarakhsi's most remarkable achievement is the composition of al-Mabsut, which he dictated almost entirely from memory while imprisoned at the bottom of a dried well (or in an underground prison) for his outspoken criticism of the local ruler. His students would sit at the top and transcribe his dictation. This extraordinary feat of memory and perseverance produced the most comprehensive single-author work of Hanafi fiqh, covering virtually every topic in Islamic law with detailed legal reasoning, evidence from the Quran and Sunnah, and the positions of the early Hanafi masters. He also authored Usul as-Sarakhsi, an important work on the principles of Islamic jurisprudence (usul al-fiqh).

As-Sarakhsi's al-Mabsut is a commentary on the works attributed to Muhammad ibn al-Hasan ash-Shaybani (the student of Abu Hanifah), and it preserves and explains the earliest Hanafi legal tradition with unmatched depth. He died in approximately 483 AH (1090 CE). His works remain essential references for Hanafi scholarship and continue to be studied in Islamic seminaries across the Muslim world.