Verily! It is We Who have sent down the Quran to you (O Muhammad SAW) by stages. 23 So wait for your Lord's command, and do not follow any sinner or disbeliever among them. 24 Meditate upon the name of your Lord morning and evening; 25 and part of the night; bow down before Him and magnify Him through the long night. 26 Verily! These (disbelievers) love the present life of this world, and put behind them a heavy Day (that will be hard). 27 [They will not admit to themselves that] it We who have created them and strengthened their make - and [that] if it be Our will We can replace them entirely with others of their kind. 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 will admit to His Mercy whom He will; But the wrong-doers,- for them has He prepared a grievous Penalty. 31