10:15And when Our clear revelations are recited to them, those who do not hope to meet Us say, “Bring a Quran other than this, or change it.” Say, “It is not for me to change it of my own accord. I only follow what is revealed to me. I fear, if I disobeyed my Lord, the torment of a terrible Day.”

10:37This Quran could not have been produced by anyone other than God. In fact, it is a confirmation of what preceded it, and an elaboration of the Book. There is no doubt about it—it is from the Lord of the Universe.

10:61You do not get into any situation, nor do you recite any Quran, nor do you do anything, but We are watching over you as you undertake it. Not even the weight of an atom, on earth or in the sky, escapes your Lord, nor is there anything smaller or larger, but is in a clear record.