Indeed, it is We who have sent down to you, [O Muhammad], the Qur'an progressively. 23 So submit patiently to thy Lord's command, and obey not of them any guilty one or disbeliever. 24 Remember the name of thy Lord at morn and evening. 25 And part of the night, prostrate thyself to Him; and glorify Him a long night through. 26 Lo! these love fleeting life, and put behind them (the remembrance of) a grievous day. 27 It is We Who created them, and strengthened their skeleton; and We can replace them with others like them, whenever We will. 28 This surely is a reminder: Therefore whosoever desires may take the way to his Lord. 29 And you do not will except that Allah wills. Indeed, Allah is ever Knowing and Wise. 30 He admits into His mercy, whomever He wills; and for the unjust He has kept prepared a painful punishment. 31