We have indeed, sent down to you the Koran, a (clear) sending, 23 Therefore be patient with constancy to the Command of thy Lord, and hearken not to the sinner or the ingrate among them. 24 and remember the name of your Lord, morning and evening; 25 and during the night prostrate ourself before Him, and extol His glory for a long part of the night. 26 These people (disbelievers) love the worldly life and neglect the terrifying day which will come. 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 chapter is a reminder. Let those who want, seek guidance from their Lord. 29 Yet you will not unless Allah wills; surely, Allah is the Knower, the Wise. 30 For He admits into His mercy whomsoever He will; as for the evildoers, He has prepared for them a painful chastisement. 31