(Muhammad), We have revealed the Quran to you in gradual steps. 23 therefore be patient under the Judgement of your Lord, and do not obey either the sinner or the unbeliever. 24 Remember the name of thy Lord at morn and evening. 25 And worship Him (a portion) of the night. And glorify Him through the livelong 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 them of strong built. And when We will, We can replace them with others like them with a complete replacement. 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 unto His grace everyone who wills [to be admitted]; but as for the evildoers - for them has He readied grievous suffering [in the life to come]. 31