When Moses came for Our appointment and his Lord spoke to him, he said: "My Lord, show[yourself] to me so I may look at You." He said: "You will never see Me, but look at the mountain [instead].If it remains in its place, then you shall see Me." When his Lord displayed his glory to the mountain, He left it flattened off, and Moses fell down stunned. When he came back to his senses, he said: "Glory be to You! I have turned to You and am the first believer!