Indeed, it is We who have sent down to you, [O Muhammad], the Qur'an progressively. 23 So submit patiently to thy Lord's command, and obey not of them any guilty one or disbeliever. 24 And glorify 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 Surely men love what hastes away and forget the grievous day (ahead). 27 It is We Who created them, and strengthened their skeleton; and We can replace them with others like them, whenever We will. 28 Verily this is an admonition; then whosoever will, may choose a way unto 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 is Merciful to whom He will; but, for the harmdoers He has prepared for them a painful punishment. 31