Stolen from Hindus.
The Qu'ran was written by a hothead reactionary, and was the equivalent in its day of Adolf Hitler's Mein Kampf and Karl Marx's Das Kapital. Like Luddites, the Islamic movement was determined to smash the existing culture and centers of learning, and are at base very anti-intellectual. The Zoroastrianists were driven out, and what few remained in Persia and Mesopotamia expired when the hordes of Genghis Khan swept in out of the east. As is known today, this probably forged for all time the determination of the jihadists of Islam to take no prisoners, the only choice offered is convert or die.