In a 2016 column outlining myths about sharia, Asifa Quraishi-Landes, a University of Wisconsin law professor, wrote that sharia is not necessarily a law in the sense that the West sees it. “Sharia is not a book of statutes or judicial precedent imposed by a government, and it’s not a set of regulations adjudicated in court,” she wrote. “Rather, it is a body of Koran-based guidance that points Muslims toward living an Islamic life.”