۞ We told Moses to stay with Us for thirty nights (in the mountains) but added ten nights more so his appointment with his Lord came to an end after forty nights. Moses had appointed his brother Aaron as his deputy among his people during his absence saying, "Try to reform them and do not follow the way of the evil-doers." 142 And when Musa came at Our appointment, and his Lord spake unto him, he said my Lord! shew Thyself unto me, that I may look at Thee! He said: thou canst not see Me: but look at the yonder mount; if it stands in its place, then thou wilt see Me. Then when his Lord unveiled His glory unto the mount, it turned it to dust, and Musa fell down thunderstruck. Then when he recovered, he said: hallowed be Thou! I turn unto Thee repentant, and I am the first of the believers, 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 him in the tablets [of the Law] all manner of admonition, clearly spelling out everything. And [We said:] "Hold fast unto them with [all thy] strength, and bid thy people to hold fast to their most goodly rules." I will show you the way the iniquitous shall go. 145 We will deprive those who are wrongly proud in the land of the blessing of revelations. Even if they would see all kinds of miracles, they would not have faith, or even to see the right path, they would not follow it. They would follow the rebellious way if they were to find one; in their ignorance, they have called Our revelations mere lies. 146 And those who belie Our signs and the meeting of the Hereafter - vain shall be their work. They shall be requited not save for that which they wrought. 147