Indeed We have sent down the Qur’an upon you, in stages. 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 glorify your Lord 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 We created them, and We strengthened their joints; and, when We will, We shall exchange their likes. 28 This is indeed an advice; so whoever wishes may take the path towards his Lord. 29 Yet you will not unless Allah wills; surely, Allah is the Knower, the Wise. 30 He maketh whom He will to enter His mercy, and for evil-doers hath prepared a painful doom. 31