Truly, it is We who have revealed to you the Quran, a gradual revelation. 23 Therefore stay patient upon your Lord’s command, and do not listen to any of the sinners or ingrates among them. 24 And remember the Name of thy Lord at dawn and in the evening 25 and in the night prostrate to Him; and exalt Him for a long night. 26 Verily those love the herein, and leave in front of them a heavy day. 27 It is We Who created them, and We have made their joints strong; but, when We will, We can substitute the like of them by a complete change. 28 Indeed, this is a reminder, so he who wills may take to his Lord a way. 29 And what will you wish, except if Allah wills; indeed Allah is All Knowing, Wise. 30 He admits to His Mercy whomsoever He pleases. As for the wrong-doers, He has prepared for them a grievous chastisement. 31