(Muhammad), We have revealed the Quran to you in gradual steps. 23 so be thou patient under the judgment of thy Lord, and obey not one of them, sinner or unbeliever. 24 And, remember the Name of your Lord at the dawn and in the evening; 25 And part of the night, prostrate thyself to Him; and glorify Him a long night through. 26 Verily those love the herein, and leave in front of them a heavy day. 27 We have created them and strengthened their forms, and when We will, We can change their likenesses with [complete] alteration. 28 This is a reminder. Let whoever wishes, take the right path to his Lord. 29 But you cannot will, unless Allah wills. Verily, Allah is Ever All-Knowing, All-Wise. 30 He will admit to His Mercy whom He will; But the wrong-doers,- for them has He prepared a grievous Penalty. 31