Indeed, it is We who have sent down to you, [O Muhammad], the Qur'an progressively. 23 So persevere with the command of your Lord and do not pay any heed to the wicked and the unbelieving, 24 And mention the name of your Lord [in prayer] morning and evening 25 and in the night prostrate to Him; and exalt Him for a long night. 26 Indeed these people love what they have, the fleeting one, and have forsaken the immensely important day behind them. 27 We created them, and We strengthened their joints; and, when We will, We shall exchange their likes. 28 VERILY, all this is an admonition: whoever, then, so wills, may unto his Sustainer find a way. 29 But you will not unless God wills; surely God is ever All-knowing, All-wise. 30 He admits into His mercy, whomever He wills; and for the unjust He has kept prepared a painful punishment. 31