"Sharia, in its strictest definition, is a divine law, as expressed in the Qur'an and Muhammad's example(often called the sunnah). As such, it is related to but different from fiqh, which is emphasized as the human interpretation of the law. Many scholars have pointed out that the sharia is not formally a code, nor a well-defined set of rules. The sharia is characterized as a discussion on the duties of Muslims based on both the opinion of the Muslim community and extensive literature. Hunt Janin and Andre Kahlmeyer thus conclude that the sharia is "long, diverse, and complicated."