Truly, it is We who have revealed to you the Quran, a gradual revelation. 23 So persevere with the command of your Lord and do not pay any heed to the wicked and the unbelieving, 24 and glorify your Lord morning and evening; 25 And prostrate for Him in a part of the night, and proclaim His purity into the long night. 26 Behold, they [who are unmindful of God] love this fleeting life, and leave behind them [all thought of] a grief-laden 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 This surely is a reminder: Therefore whosoever desires may take the way to his Lord. 29 But your willing shall be of no avail until Allah Himself so wills. Surely Allah is All-Knowing, Most Wise. 30 He maketh whomsoever He listeth to enter His mercy. And the wrong-doers! for them He hath gotten ready a torment afflective. 31