Verily! It is We Who have sent down the Quran to you (O Muhammad SAW) by stages. 23 Wherefore persevere thou with the commandment of thy Lord, and obey not thou of them, any sinner or ingrate. 24 And glorify the name of your Lord morning and evening. 25 And during the night prostrate to Him and exalt Him a long [part of the] night. 26 Verily those love the herein, and leave in front of them a heavy day. 27 We have created them and have given them strength. Had We wanted, We could have replaced them with another people like them. 28 Verily this is an Exhortation; so let him who so will take a way to his Lord. 29 And you do not please except that Allah please, surely Allah is Knowing, Wise; 30 He admits into His mercy, whomever He wills; and for the unjust He has kept prepared a painful punishment. 31