Verily We! it is We Who have revealed unto thee the Qur'an, a gradual revelation. 23 Therefore wait patiently for the command of your Lord, and obey not from among them a sinner or an ungrateful one. 24 and bear in mind thy Sustainer's name at morn and evening 25 and in the night prostrate to Him; and exalt Him for a long night. 26 Indeed, these love the hasty life, and are heedless and leave behind them a heavy Day. 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 Lo! this is an Admonishment, that whosoever will may choose a way unto his Lord. 29 And ye will not, unless Allah willeth. Verily Allah is ever Knowing, Wise. 30 He admits whosoever He will to His benevolence. But for the evil-doers He has prepared a painful punishment. 31