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 during some of the night, and prostrate thyself before Him, and extol His limitless glory throughout 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 It is We Who created them, and strengthened their skeleton; and We can replace them with others like them, whenever We will. 28 This is indeed a Reminder, so that he who will, takes a path to his Lord. 29 And what will you wish, except if Allah wills; indeed Allah is All Knowing, Wise. 30 He maketh whomsoever He listeth to enter His mercy. And the wrong-doers! for them He hath gotten ready a torment afflective. 31