We have revealed the Qur'an to you gradually; 23 Await, then, in all patience thy Sustainer's judgment, and pay no heed to any of them, who is a wilful sinner or an ingrate; 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 Surely these love the transitory and neglect a grievous day before them. 27 It is We Who created them, and We have made their joints strong; but, when We will, We can substitute the like of them by a complete change. 28 This is an admonition: Whosoever will, let him take a (straight) Path to his Lord. 29 But you will not unless God wills; surely God is ever All-knowing, All-wise. 30 He makes whom He pleases to enter into His mercy; and (as for) the unjust, He has prepared for them a painful chastisement. 31