I believe scripture.
Revelation 20:10 KJV
(10) And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever.
Kinda hard to be tormented day and night when you are annihilated.
You have a lot to say for someone who doesn't understand the Greek word "
basani'zo," which has the meaning of
a condition of restraint. The word is used in association with jailers who, of course, restrain criminals so that they can't do anything to harm anyone. As
The International Standard Bible Encyclopedia says: "Probably
the imprisonment itself was regarded as 'torment' (as doubtless it was), and the 'tormentors' need mean nothing more than jailers." (Edited by J. Orr, 1960, Vol.V, p.2999)
So those that will be "tormented" day and night indicates that they will be in
a condition of restraint. That a condition of restraint can be spoken of as "torment" is indicated by the parallel accounts at Matthew 8:29 and Luke 8:31. As mentioned, the word for "torment" merely means
being restrained. Now, wouldn't eternal DEATH be considered RESTRAINT? Satan and his demons would certainly be restrained from doing further harm. This is the sense of "tormented" as is used in Rev.20:10.
(You haven't explained how hell can be thrown into itself [Rev.20:14].)