And surely We have explained matters to people in the Qur'an in diverse ways, using all manner of parables. But man is exceedingly contentious. 54 What prevents people from having faith when guidance comes to them or from asking for forgiveness from their Lord before they face the kind of torment that the ancient people experienced or a new form of torment. 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 Who is more wicked than he who has been reminded of the revelations of his Lord, then turns away from them and forgets what his own hands have done? We have cast veils over their hearts lest they understand Our words, and made them hard of hearing. Call them as you may to the right path, they shall never be guided. 57 Your Lord is All-Forgiving, full of mercy. Had He wished to take them to task for their doings, He would have hastened in sending His scourge upon them. But He has set for them a time-limit which they cannot evade. 58 All the townships afflicted with scourge are before your eyes. When they committed wrong, We destroyed them. For the destruction of each We had set a definite term. 59