Surely We Ourselves have revealed the Quran to you revealing (it) in portions. 23 Wherefore persevere thou with the commandment of thy Lord, and obey not thou of them, any sinner or ingrate. 24 And, remember the Name of your Lord at the dawn and in the evening; 25 Prostrate before Him and glorify Him extensively during the night. 26 These people (disbelievers) love the worldly life and neglect the terrifying day which will come. 27 It is We Who created them, and strengthened their skeleton; and We can replace them with others like them, whenever We will. 28 Lo! this is an Admonishment, that whosoever will may choose a way unto his Lord. 29 Yet ye will not, unless Allah willeth. Lo! Allah is Knower, Wise. 30 He admits whoever He will into His grace and has prepared a painful punishment for the evil doers. 31