Body: "Islam" is the field of the teachings of the prophet Muhammad as the foundation of this Abrahamic Religion.
Several topics in "Islam" include Culture, Law, History, Demographics.
Why study "Islam"? understand it's history. Reflect or find their faith.
John L Esposito, Seyyed Hossein Nast, Abdur Rahman Doi, Juan Eduardo Campo are a few specialists of "Islam".