We have revealed the Qur'an to you gradually; 23 So persevere with the command of your Lord and do not pay any heed to the wicked and the unbelieving, 24 And remember thou the name of thy Lord in the morning and in the evening. 25 and prostrate yourself before Him at night, and extol His Glory during the long watches of the night. 26 Those people [who are unmindful of God] aspire for immediate gains, and put behind 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 Indeed, this is a reminder, so he who wills may take to his Lord a way. 29 Yet ye will not, unless Allah willeth. Lo! Allah is Knower, Wise. 30 He admits into His mercy, whomever He wills; and for the unjust He has kept prepared a painful punishment. 31