(You are not, as the unbelievers allege, the author of the Qur’an. It is only We Who reveal it entirely.) If We willed, We could certainly take away what We have revealed to you (by effacing it from the hearts and memory of you and those who have memorized it, and from any written record of it). Then you would find for yourself no protecting guardian against Us (to help you to claim or recover it) –