Verily! It is We Who have sent down the Quran to you (O Muhammad SAW) by stages. 23 So wait patiently for the command of your Lord, and do not yield to anyone among them who is sinful or ungrateful; 24 And remember thou the name of thy Lord in the morning and in the evening. 25 And part of the night, prostrate thyself to Him; and glorify Him a long night through. 26 Verily those love the herein, and leave in front of them a heavy day. 27 We have created them and strengthened their forms, and when We will, We can change their likenesses with [complete] alteration. 28 This is a reminder. Let whoever wishes, take the right path to his Lord. 29 Yet you will not unless Allah wills; surely, Allah is the Knower, the Wise. 30 He makes whom He pleases to enter into His mercy; and (as for) the unjust, He has prepared for them a painful chastisement. 31