This Qur'ân is not such as could have been devised (by anyone), besides Allâh. On the contrary (Allâh has revealed it as) a confirmation of all the previous Scriptures and is a clear and detailed explanation of the divine Law. It is wanting in nought, containing nothing doubtful, disturbing, harmful or destructive and there is no false charge in it. (It proceeds) from the Lord of the worlds.