Rev 20:10, 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.
The equation for 2 Thessalonians 1:9 being y = 1 / x;
Wherein x is the time elapsed and y = the wholeness of the individual as he is diminished by fire.
As x increases, y decreases and never reaches zero.
When x = 1,000,000, y = 1 / 1,000,000.
Everlasting destruction is to cease to be a y, or x, or anything.
That is why we are told all is dissolved and all is made new.
All passes away but the eternal Spirit/the Word. ( which if in us, is us not passing away with all else too.)
Matthew 24:35 Heaven and
earth shall
pass away, but my words shall not
pass away.
Matthew 13:42 And shall cast them into a
furnace of
fire: there shall be wailing and gnashing of teeth.
Matthew 13:50 And shall cast them into the
furnace of
fire: there shall be wailing and gnashing of teeth.
Hebrews 9:14 How much more shall the blood of Christ, who through the
eternal Spirit offered himself without spot to God, purge your conscience from dead works to serve the living God?
2 Peter 3:10 But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.
11 Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,
12 Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?
13 Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.