It is a promise of Allah. Allah does not fail in His promise, but most of the people do not know.

They know something superficial of the worldly life, but of the Hereafter they are negligent.

Did they not reflect in their own selves? Allah did not create the heavens and the earth and what is between them but with a just cause and for an appointed time. And many of the people deny the meeting with their Lord.

Have they not travelled on earth, so that they may see how was the end of those before them? They were stronger than these in power, and they had tilled the land and had made it more populous than these have made it, and their messengers had come to them with clear proofs. So Allah was not to do injustice to them, but they used to do injustice to themselves.

Then the end of those who did evil was evil, because they belied the verses of Allah and used to mock at them.

Allah originates the creation, then He will create it again, then to Him you are to be returned.

And on the day the Hour (Qiyamah) will take place, the sinner will despair.

And they will have no intercessor from among their (so-called) ` partners of Allah', and they themselves will reject their (such) ` partners'.

And the day the Hour (Qiyamah) will take place, it will be on that day that they will turn into groups.

So as for those who had believed and had done righteous deeds, they will be in a garden, extremely delighted.