Most religions have rules, guidance, law of some kind. Christians look to the teachings of Jesus, or the commandments. Jewish people turn to Torah. And Muslims look to Shariah—the code of Islamic law that guides everything from what to eat and how to dress to bigger questions—like resolving marital disputes, or punishing violent crimes.
Sadakat Kadri is an English barrister, a Muslim by birth and a historian. His first book, The Trial, was an extensive survey of the Western criminal judicial system, detailing more than 4,000 years of courtroom antics.