Verily We! it is We Who have revealed unto thee the Qur'an, a gradual revelation. 23 So be patient for the decision of your Lord and do not obey from among them a sinner or ungrateful [disbeliever]. 24 Mention the Name of your Lord, mornings and evenings. 25 And part of the night, prostrate thyself to Him; and glorify Him a long night through. 26 Behold, they [who are unmindful of God] love this fleeting life, and leave behind them [all thought of] a grief-laden 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 Indeed, this is a reminder, so he who wills may take to his Lord a way. 29 And you do not please except that Allah please, surely Allah is Knowing, Wise; 30 He admits to His mercy whomever He wants. For the unjust He has prepared a painful punishment. 31