And certainly We have explained in this Quran every kind of example, and man is most of all given to contention. 54 And naught hindereth mankind from believing when the guidance cometh unto them, and from asking forgiveness of their Lord unless (it be that they wish) that the judgment of the men of old should come upon them or (that) they should be confronted with the Doom. 55 The only reason for Our sending the Messengers is to give the human being the glad news of Our mercy and to warn him about Our wrath. The disbelievers argue by false means to refute the Truth. They mock My miracles and warnings. 56 And who doth greater wrong than he who hath been reminded of the revelations of his Lord, yet turneth away from them and forgetteth what his hands send forward (to the Judgment)? Lo! on their hearts We have placed coverings so that they understand not, and in their ears a deafness. And though thou call them to the guidance, in that case they can never be led aright. 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 these towns – We destroyed them when they committed injustice, and We had set an appointed time for their destruction. 59