And when Moses came at Our appointed time and his Lord spoke to him, he said: My Lord, show me (Thyself) so that I may look at Thee. He said: Thou canst not see Me; but look at the mountain; if it remains firm in its place, then wilt thou see Me. So when his Lord manifested His glory to the mountain, He made it crumble and Moses fell down in a swoon. Then when he recovered, he said: Glory be to Thee! I turn to Thee, and I am the first of the believers.