Depending on what you mean by inception, maybe yes, maybe no. It was not initially written down exactly as we have it today, no. It was eventually canonized int

Depending on what you mean by inception, maybe yes, maybe no. It was not initially written down exactly as we have it today, no. It was eventually canonized into its current form, yes, if that's what you mean, though exactly when and by whom is unclear. [EDIT] https://en.wikipedia.org/wiki/History_of_the_Quran https://en.wikipedia.org/wiki/History_of_the_Quran