Have they never journeyed through the land so that they have hearts to understand, or ears to hear with? It is not the eyes, but the hearts in the chests that are blind. (46)

They ask you to hasten the punishment. Allah will not break His promise. Each day with your Lord is like a thousand years in your reckoning. (47)

And how many a village have I respited in its evil doing! Then I seized it. To Me is the return. (48)

Say (Prophet Muhammad): 'O people, I have been sent to warn you plainly. (49)

Those who believe and do good works, theirs shall be forgiveness and a generous provision; (50)

but those who strive to void Our verses, thinking they have escaped, shall be the people of Hell. ' (51)

Never have We sent a Messenger or a Prophet before you, but when he hoped, satan tampered with his hope. But Allah supersedes the tampering of satan and confirms His verses. And Allah is the Knower, the Wise. (52)

(This He permits) in order that He makes satan's interjections a temptation for those in whose hearts is a sickness and those whose hearts are hardened and the harmdoers are in a wide schism, (53)

and so that those to whom knowledge has been given will know that this is the truth from your Lord and so believe in it and that their hearts will be humble to Him. Indeed, Allah will surely guide those who believe to a Straight Path. (54)

The unbelievers will never cease to doubt it until the Hour overtakes them suddenly or the punishment of the Barren Day comes upon them. (55)