۞ We appointed for Moses thirty nights, and completed (the period) with ten (more): thus was completed the term (of communion) with his Lord, forty nights. And Moses had charged his brother Aaron (before he went up): "Act for me amongst my people: Do right, and follow not the way of those who do mischief." 142 And when Moses came [to Mount Sinai] at the time set by Us, and his Sustainer spoke unto him, he said: "O my Sustainer! Show [Thyself] unto me, so that I might behold Thee!" Said [God]: "Never canst thou see Me. However, behold this mountain: if it remains firm in its place, then - only then - wilt thou see Me. And as soon as his Sustainer revealed His glory to the mountain, He caused it to crumble to dust; and Moses fell down in a swoon. And when he came to himself, he said: "Limitless art Thou in Thy glory! Unto Thee do I turn in repentance; and I shall [always] be the first to believe in Thee!" 143 He said: O Musa! surely I have chosen you above the people with My messages and with My words, therefore take hold of what I give to you and be of the grateful ones. 144 And We ordained for Moses in the Tablets all manner of admonition, and instruction concerning all things, and said to him: Hold to these, with all your strength. and bid your people to follow them in accord with their best understanding. I shall soon show you the habitation of the wicked. 145 I shall turn from My signs those who wax proud in the earth unjustly; though they see every sign, they will not believe in it, and though they see the way of rectitude they will not take it for a way, and though they see the way of error, they will take it for a way. That, because they have cried lies to Our signs and heeded them not.' 146 Those who deny Our revelations and the meeting of the Hereafter, their works are fruitless. Are they requited aught save what they used to do? 147