۞ 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 Our appointed time and his Lord spoke with him, he said, 'Oh my Lord, show me, that I may behold Thee!' Said He, 'Thou shalt not see Me; but behold the mountain -- if it stays fast in its place, then thou shalt see Me.' And when his Lord revealed Him to the mountain He made it crumble to dust; and Moses fell down swooning. So when he awoke, he said, 'Glory be to Thee! I repent to Thee; I am the first of the believers.' 143 He replied, "Moses, I have chosen you of all mankind for My messages and My Words. Hold fast to what I have given you, and be among the grateful!" 144 And We wrote for him in the tablets of everything an exhortation and a detail of everything. So hold thou fast with firmness and bid thy people to follow the best thereof. Anon I will shew you the dwelling of the ungodly people. 145 I shall turn away from My revelations those who magnify themselves wrongfully in the earth, and if they see each token believe it not, and if they see the way of righteousness choose it nor for (their) way, and if they see the way of error choose if for (their) way. That is because they deny Our revelations and are used to disregard them. 146 And those who denied Our signs and the confronting of the Hereafter – all their deeds are wasted; what recompense will they get, except what they used to do? 147