Surely We have sent down the Koran on thee, a sending down; 23 Therefore be patient with constancy to the Command of thy Lord, and hearken not to the sinner or the ingrate among them. 24 Mention the Name of your Lord, mornings and evenings. 25 And during the night prostrate to Him and exalt Him a long [part of the] night. 26 Surely these men love the hasty world, and leave be behind 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 Verily this is an admonition; then whosoever will, may choose a way unto his Lord. 29 And ye will not, unless Allah willeth. Verily Allah is ever Knowing, Wise. 30 He maketh whom He will to enter His mercy, and for evil-doers hath prepared a painful doom. 31