Truly, it is We who have revealed to you the Quran, a gradual revelation. 23 So wait for your Lord's command, and do not follow any sinner or disbeliever among them. 24 Remember the name of thy Lord at morn and evening. 25 And part of the night, prostrate thyself to Him; and glorify Him a long night through. 26 Verily! These (disbelievers) love the present life of this world, and put behind them a heavy Day (that will be hard). 27 We created them and strengthened their joints; and whenever We wish, We can change their faces entirely. 28 Verily this is an admonition; then whosoever will, may choose a way unto his Lord. 29 Yet you will not unless Allah wills; surely, Allah is the Knower, the Wise. 30 He maketh whomsoever He listeth to enter His mercy. And the wrong-doers! for them He hath gotten ready a torment afflective. 31