The prophet (peace be upon him and his holy progeny) did not write the Quran or any other text. Muslims used to write it. This is one of the evidence that the Quran is from Almighty Allah and not from the prophet since he did not experience any writing or reading in his life. Despite that, he brought this great book that contains very high concepts in many aspects of intellect and in life. Almighty Allah said:" And you (O Muhammad) were not a reader of any scripture before it, nor did you write it with your right hand, for then might those have doubted who follow falsehood." 29:48.