Truly, it is We who have revealed to you the Quran, a gradual revelation. 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 ourself before Him, and extol His glory for a long part of the night. 26 Verily those love the herein, and leave in front of them a heavy day. 27 It is We Who created them, and We have made them of strong built. And when We will, We can replace them with others like them with a complete replacement. 28 VERILY, all this is an admonition: whoever, then, so wills, may unto his Sustainer find a way. 29 And ye will not, unless Allah willeth. Verily Allah is ever Knowing, Wise. 30 He admits whosoever He will to His benevolence. But for the evil-doers He has prepared a painful punishment. 31