Truly, it is We who have revealed to you the Quran, a gradual revelation. 23 So submit patiently to thy Lord's command, and obey not of them any guilty one or disbeliever. 24 and remember the name of your Lord, morning and evening; 25 And during night, prostrate yourself to Him (i.e. the offering of Maghrib and 'Isha' prayers), and glorify Him a long night through (i.e. Tahajjud prayer). 26 Indeed, these [disbelievers] love the immediate and leave behind them a grave Day. 27 We created them, and We strengthened their joints, but, when We will, We shall indeed exchange their likes. 28 This surely is a reminder: Therefore whosoever desires may take the way to his Lord. 29 And ye will not, unless Allah willeth. Verily Allah is ever Knowing, Wise. 30 He admits into His mercy, whomever He wills; and for the unjust He has kept prepared a painful punishment. 31