It is We Who have sent down the Qur'an to thee by stages. 23 So wait patiently for the command of your Lord and do not yield to any sinful or disbelieving person among them (people). 24 and remember the name of your Lord, morning and evening; 25 And prostrate for Him in a part of the night, and proclaim His purity into the long night. 26 Verily those love the herein, and leave in front of them a heavy day. 27 We created them and fixed their bones and joints; and We could replace them when We like with others like them. 28 This is an admonition: Whosoever will, let him take a (straight) Path to his Lord. 29 But you will not unless God wills; surely God is ever All-knowing, All-wise. 30 He is Merciful to whom He will; but, for the harmdoers He has prepared for them a painful punishment. 31