We have set forth for people in this Koran all manner of parables; the human is the most disputatious of things. 54 There is nothing to prevent men from believing when the guidance has come to them, and asking for their Lord's forgiveness, unless they want the example of earlier people visited upon them, or the punishment to appear right before their eyes. 55 We only send the messengers to bring good news and to give warning. Those who deny use fallacious arguments to nullify the truth, treating My revelations and My warnings as a jest. 56 And who is more unjust than one who is reminded of the verses of his Lord but turns away from them and forgets what his hands have put forth? Indeed, We have placed over their hearts coverings, lest they understand it, and in their ears deafness. And if you invite them to guidance - they will never be guided, then - ever. 57 And your Lord is Forgiving, the Lord of Mercy; were He to punish them for what they earn, He would certainly have hastened the chastisement for them; but for them there is an appointed time from which they shall not find a refuge. 58 And (as for) these towns, We destroyed them when they acted unjustly, and We have appointed a time for their destruction. 59