Verily! It is We Who have sent down the Quran to you (O Muhammad SAW) by stages. 23 So submit patiently to thy Lord's command, and obey not of them any guilty one or disbeliever. 24 Remember the name of thy Lord at morn and evening. 25 and during the night prostrate ourself before Him, and extol His glory for a long part of the night. 26 Verily! These (disbelievers) love the present life of this world, and put behind them a heavy Day (that will be hard). 27 It is We Who creared them and made them firm of make. And whenever We list, We can replace them with others like unto them. 28 This is indeed a Reminder, so that he who will, takes a path to his Lord. 29 But ye will not, except as Allah wills; for Allah is full of Knowledge and Wisdom. 30 He is Merciful to whom He will; but, for the harmdoers He has prepared for them a painful punishment. 31