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Middle Ages

Muhammad ibn Idris al-Shafi'i

767–820 · Hejaz, Iraq and Egypt · Jurist; founder of the Shafi'i school

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Read this first. These are short summaries of large lives and bodies of work, chosen to give a first map of legal thought, not a ranking. Dates are the standard ones, with 'c.' or 'active' where they are uncertain. We paraphrase and never quote, and each summary simplifies. Read the original works before you cite anyone. This is general information, not legal advice.

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

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