Ibn Khaldoun's theory about Arab book burning in Iran

Ibn Khaldun is a famous Arab sociologist and historian (Arab book burning in Iran)

Iranians, due to the greatness of their country, which carried the burden of dominating the world for several centuries, which, as a result, contained an ancient civilization, and due to the continuity of their empire, their intellectual sciences were very large and wide in scope. . When Iran was conquered, the books of many of their libraries were obtained, which was the result of hundreds of years of experience of the past . As a result, Saad Abi Waqqas wrote to Omar Ibn Khattab to decide about the books that should be given to Muslims . Umar replied that throw all the books in water or set them on fire . Because if there are things in them that are meant to guide and guide people - Allah has guided us and there is no need for them . If there is any misguidance, may Allah save us from them . So by order of Umar, all the books were destroyed and nothing was left for the Iranians!