Indeed, it is We who have sent down to you, [O Muhammad], the Qur'an progressively. 23 Therefore stay patient upon your Lord’s command, and do not listen to any of the sinners or ingrates among them. 24 Meditate upon the name of your Lord morning and evening; 25 And during night, prostrate yourself to Him (i.e. the offering of Maghrib and 'Isha' prayers), and glorify Him a long night through (i.e. Tahajjud prayer). 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 your willing shall be of no avail until Allah Himself so wills. Surely Allah is All-Knowing, Most Wise. 30 He will admit to His Mercy whom He will; But the wrong-doers,- for them has He prepared a grievous Penalty. 31