(Muhammad), We have revealed the Quran to you in gradual steps. 23 Wherefore persevere thou with the commandment of thy Lord, and obey not thou of them, any sinner or ingrate. 24 And celebrate the name of thy Lord morning and evening, 25 And during the night - worship Him; and hallow Him the livelong night. 26 Verily they love (the good of this world) that is hastily obtainable and are oblivious of the burdensome Day ahead of them. 27 It is We Who creared them and made them firm of make. And whenever We list, We can replace them with others like unto them. 28 This chapter is a reminder. Let those who want, seek guidance from their Lord. 29 But you will not unless God wills; surely God is ever All-knowing, All-wise. 30 He admits whoever He will into His grace and has prepared a painful punishment for the evil doers. 31