And when Moses came at our set time and his Lord spake with him, he said, "O Lord, shew thyself to me, that I may look upon thee." He said, "Thou shalt not see Me; but look towards the mount, and if it abide firm in its place, then shalt thou see Me." And when God manifested Himself to the mountain he turned it to dust! and Moses fell in a swoon. And when he came to himself, he said, "Glory be to thee! To thee do I turn in penitence, and I am the first of them that believe."