Fire = Enduring Punishment

Muhammad also refers to Fire as “Enduring Punishment” as a simile and as a title:

They will wish to get out of the Fire, but never are they to emerge therefrom, and for them is an enduring punishment.

Koran 5:37

Allāh has promised the hypocrite men and hypocrite women and the disbelievers the fire of Hell, wherein they will abide eternally.

It is sufficient for them.

And Allāh has cursed them, and for them is an enduring punishment.

Koran 9:68

And you are going to know who will get a punishment that will disgrace him [on earth] and upon whom will descend an enduring punishment [in the Hereafter].”

Koran 11:39

To whom will come a torment disgracing him and on whom will descend an enduring punishment.”

Koran 39:40

And you will see them being exposed to it [i.e., the Fire], humbled from humiliation, looking from [behind] a covert glance.

And those who had believed will say, “Indeed, the [true] losers are the ones who lost themselves and their families on the Day of Resurrection. Unquestionably, the wrongdoers are in an enduring punishment.”

Koran 42:45

Notice here how Muhammad pretends to be a GROUP of believers who speak as one and repeat Muhammad’s talking points from earlier.

Now compare with “Pharaoh”, the leader of Muhammad’s tribe, who is mocking Muhammad who was pretending to be Moses:

[Pharaoh] said, “You believed him [i.e., Moses] before I gave you permission. Indeed, he is your leader who has taught you magic. So I will surely cut off your hands and your feet on opposite sides, and I will crucify you on the trunks of palm trees, and you will surely know which of us is more severe in [giving] punishment and more enduring.”

Koran 20:71

Obviously, “Pharaoh” is more real than the imaginary Allah, the idol of both Muhammad and “Pharaoh”, as he had power, while Muhammad had none.

Fire = Terrible Punishment

There’s also “Terrible Punishment”:

He said, “As for one who wrongs, we will punish him. Then he will be returned to his Lord, and He will punish him with a terrible punishment [i.e., Hellfire].

Koran 18:87

And how many a city was insolent toward the command of its Lord and His messengers, so We took it to severe account and punished it with a terrible punishment.

Koran 65:8

Muhammad was a false prophet, for a false god, Allah, for a false religion, Islam, without even a false book, the Koran.