Verily We! it is We Who have revealed unto thee the Qur'an, a gradual revelation. 23 So submit patiently to thy Lord's command, and obey not of them any guilty one or disbeliever. 24 and glorify 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 these men love the hasty world, and leave be behind them a heavy day. 27 We, even We, created them, and strengthened their frame. And when We will, We can replace them, bringing others like them in their stead. 28 Verily this is an admonition; then whosoever will, may choose a way unto 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 admits whom He wills into His mercy; but the wrongdoers - He has prepared for them a painful punishment. 31