(Muhammad), We have revealed the Quran to you in gradual steps. 23 so be thou patient under the judgment of thy Lord, and obey not one of them, sinner or unbeliever. 24 and bear in mind thy Sustainer's name at morn and evening 25 And during part of the night adore Him, and give glory to Him (a) long (part of the) night. 26 Verily those love the herein, and leave in front of them a heavy day. 27 We created them, and We strengthened their joints, but, when We will, We shall indeed exchange their likes. 28 Verily this is an Exhortation; so let him who so will take a way to his Lord. 29 And you do not will except that Allah wills. Indeed, Allah is ever Knowing and Wise. 30 He admits into His mercy, whomever He wills; and for the unjust He has kept prepared a painful punishment. 31