Punishment

Man was created impatient. I will show you My signs. Do not be hasty.

21:37Man is made of haste. I shall show you My portents, but ask Me not to hasten.

They say, “When will this promise be fulfilled, if you are truthful?”

21:38And they say: When will this promise (be fulfilled), if ye are truthful?

If only the disbelievers knew that when the Fire cannot be warded off from their faces or backs, and they receive no help

21:39If those who disbelieved but knew the time when they will not be able to drive off the fire from their faces and from their backs, and they will not be helped!

It will come upon them suddenly, leaving them unable to turn it back or delay it.

21:40Nay, but it will come upon them unawares so that it will stupefy them, and they will be unable to repel it, neither will they be reprieved.

“So that Allah may erase the blessing of those who defy the truth.

3:141And that Allah may prove those who believe, and may blight the disbelievers.

So do not fear people, fear Me.

5:44Lo! We did reveal the Torah, wherein is guidance and a light, by which the prophets who surrendered (unto Allah) judged the Jews, and the rabbis and the priests (judged) by such of Allah's Scripture as they were bidden to observe, and thereunto were they witnesses. So fear not mankind, but fear Me. And My revelations for a little gain. Whoso judgeth not by that which Allah hath revealed: such are disbelievers.