۞ 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 Our appointment, and his Lord spoke to him, he said: 'O my Lord! Reveal Yourself to me, that I may look upon You!' He replied: 'Never can you see Me. However, behold this mount; if it remains firm in its place, only then you will be able to see Me.' And as soon as his Lord unveiled His glory to the mount, He crushed it into fine dust, and Moses fell down in a swoon. And when he recovered, he said: 'Glory be to You! To You I turn in repentance, and I am the foremost among those who believe.' 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 wrote for him, upon the tablets, the lesson to be drawn from all things and the explanation of all things, then (bade him): Hold it fast; and command thy people (saying): Take the better (course made clear) therein. I shall show thee the abode of evil-livers. 145 I will turn away from My communications those who are unjustly proud in the earth; and if they see every sign they will not believe in It; and if they see the way of rectitude they do not take It for a way, and if they see the way of error. they take it for a way; this is because they rejected Our communications and were heedless of them. 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