Middle Ages
Muhammad ibn Idris al-Shafi'i
767–820 · Hejaz, Iraq and Egypt · Jurist; founder of the Shafi'i school
1800 BCAD 2000
Life and ideas
Al-Shafi'i was born in Gaza, grew up in Mecca and studied with leading scholars in Mecca and Medina, among them Malik ibn Anas, before working in Yemen, Iraq and finally Egypt, where he died. In Iraq he met the rationalist scholars of the school of Abu Hanifa, and in Medina the traditionalists, and he tried to bring the two approaches together. His book al-Risala is generally taken as the first systematic work on the sources and methods of Islamic law. It argues that the Quran and the authenticated sayings and practice of the Prophet are the primary sources, that the consensus of the community and reasoning by analogy come next, and that arbitrary personal preference has no place. The school that bears his name became one of the four main Sunni schools.
The big idea
Islamic law can be derived by a systematic method from the Quran and the Sunna of the Prophet, then by consensus and analogy. He set out the hierarchy of sources and the rules for reading them.
Main work
al-Risala
Legacy
Often called the father of usul al-fiqh, the science of the sources and methods of Islamic law.
The school of thought
- Islamic Jurisprudence (Usul al-Fiqh): Law is derived by qualified scholars from the revealed sources, using reasoned methods.
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