Surely We Ourselves have revealed the Quran to you revealing (it) in portions. 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 mention the name of your Lord [in prayer] morning and evening 25 And during the night prostrate to Him and exalt Him a long [part of the] night. 26 As to these, they love the fleeting life, and put away behind them a Day (that will be) hard. 27 We created them and fixed their bones and joints; and We could replace them when We like with others like them. 28 Verily this is an Exhortation; so let him who so will take a way to his Lord. 29 Yet ye will not, unless Allah willeth. Lo! Allah is Knower, Wise. 30 He admits to His mercy whomever He wants. For the unjust He has prepared a painful punishment. 31