If thou couldst but see [how it will be on Judgment Day,] when those who are lost in sin will hang their heads before their Sustainer, [saying:] "O our Sustainer! [Now] we have seen, and we have heard! Return us, then, [to our earthly life] that we may do good deeds: for [now,] behold, we are certain [of the truth]!" 12 And had We willed We would have given every soul its guidance, but My Word is decreed that I will certainly fill hell with these jinns and men, combined. 13 "Taste ye then - for ye forgot the Meeting of this Day of yours, and We too will forget you - taste ye the Penalty of Eternity for your (evil) deeds!" 14 Only those who believe in Our verses, when reminded of them, prostrate themselves and exalt with the praise of their Lord in humility; ۩ 15 Their limbs do forsake their beds of sleep, the while they call on their Lord, in Fear and Hope: and they spend (in charity) out of the sustenance which We have bestowed on them. 16 No soul knows what peace and joy lie hidden from them as reward for what they have done. 17 Is then he who is a believer like him who is Fasiq (disbeliever and disobedient to Allah)? Not equal are they. 18 The righteously striving believers will have Paradise for their dwelling as the reward of their good deeds. 19 And as for those who do evil, their retreat is the Fire. Whenever they desire to issue forth from thence, they are brought back thither. Unto them it is said: Taste the torment of the Fire which ye used to deny. 20 However, ere [We condemn them to] that supreme suffering, We shall most certainly let them taste of a suffering closer at hand, so that they might [repent and] mend their ways. 21 And who is more unjust than one who is preached to from the verses his Lord, then he turns away from them? We will indeed take revenge from the guilty. 22