The Quran is really a collection of ethics and morals and parables and ideas. And Muhammad's life is seen as how that is enacted in real life. And that forms the Hadiths and the Quran kind of Muslim law, Islamic law, which is called Sharia law. And we don't want to get political here because this isn't a political lecture, but Iran and Saudi Arabia actually practice Sharia law. And you can look it up itself. It's pretty gangster, kind of Hammurabi's code on steroids sometimes. But there are some downsides, certainly for women when it comes to what's seen as adultery or illicit sex.