It is We Who have sent down the Qur'an to thee by stages. 23 So wait for your Lord's command, and do not follow any sinner or disbeliever among them. 24 And celebrate the name of thy Lord morning and evening, 25 And bow in homage part of the night, and glorify Him far into 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 But you cannot will it unless God wills [to show you that way]: for, behold, God is indeed all-seeing, wise. 30 He admits to His mercy whomever He wants. For the unjust He has prepared a painful punishment. 31