۞ And We appointed for Musa (Moses) thirty nights and added (to the period) ten (more), and he completed the term, appointed by his Lord, of forty nights. And Musa (Moses) said to his brother Harun (Aaron): "Replace me among my people, act in the Right Way (by ordering the people to obey Allah and to worship Him Alone) and follow not the way of the Mufsidun (mischief-makers)." 142 And when Moses came at the appointed time and his Lord spoke to him, he said: 'Lord, let me see, that I can look at You' He replied: 'You shall not see Me. But look at the mountain; if it remains firm in its place, then shall you see Me' And when his Lord was revealed to the mountain and caused it to be crushed and leveled whereupon Moses fell down senseless, and when he recovered, he said: 'Exaltations to You! I repent to You. I am the first of believers' 143 He said: 'Moses, I have chosen you from all mankind with My Messages and My Words. Therefore, take what I have given you, and be among the thankful.' 144 And We wrote for him on the tablets [something] of all things - instruction and explanation for all things, [saying], "Take them with determination and order your people to take the best of it. I will show you the home of the defiantly disobedient." 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 Hence, all who give the lie to Our messages, and [thus] to the truth of the life to come - in vain shall be all their doings: [for] are they to be rewarded for aught but what they were wont to do? 147