Indeed, it is We who have sent down to you, [O Muhammad], the Qur'an progressively. 23 So wait for your Lord's command, and do not follow any sinner or disbeliever among them. 24 And mention the name of your Lord [in prayer] morning and evening 25 and during the night prostrate ourself before Him, and extol His glory for a long part of the night. 26 Lo! these love fleeting life, and put behind them (the remembrance of) a grievous day. 27 We created them and strengthened their joints; and whenever We wish, We can change their faces entirely. 28 This is indeed an advice; so whoever wishes may take the path towards his Lord. 29 But you cannot will it unless God wills [to show you that way] -- God is indeed all-knowing and wise -- 30 He maketh whom He will to enter His mercy, and for evil-doers hath prepared a painful doom. 31