It makes perfect sense:
In Mt.18:6 is the lame warning of a punishment which is compared to mere drowning, which is nothing compared to being kept alive for the sole purpose of being tortured for all the "endless" ages of eternity that have "no end" & "never" cease. Jesus says it is "better for them to have a large millstone hung around their neck and to be drowned in the depths of the sea". OTOH, if He had been a believer in endless punishment, He could have expressed that by saying it is better for them to have never lived, never been conceived, or that their parents had never known (had sex with) one another. Compare this anti-biblical Jewish view that the Lord Jesus Christ, Love Omnipotent, rejected:
"To every individual is apportioned two shares, one in hell and one in paradise. At death, however, the righteous man's portion in hell is exchanged, so that he has two in heaven, while the reverse is true in the case of sinners (Ḥag. 15a). Hence it would have been better for the latter not to have lived at all (Yeb. 63b)."
GEHENNA - JewishEncyclopedia.com
Better not to have been born. Not to have never existed.
Jesus said it would have been better if Judas had not been born. He did not say it would have been better if Judas had never been conceived or existed. The latter opposes universalism, the former does not necessarily do so. One who dies in the womb without being born has existed. To not be born & die before being born means that one existed.
It would be better to be (1) concieved (& therefore to exist) & not be born than (2) to be born & live a wicked life (e.g. Judas Iscariot), because the former is in better standing with God than the latter (compare, for example, Lk.12:47-48). Judas will suffer the wrath of God of which the child in utero, who was never born, is not deserving. Therefore, for Judas, it would have been better if he had never been born, but died in his mother's womb. But, though he will suffer the wrath of God, this does not rule out the possibility of his ultimate salvation. Therefore Mt.26:24 fails as a proof text against him being saved.
None of those verses refer to a "fate worse than...nonexistence". And a "fate worse than death" need not be endless tortures & is nowhere near being similar to endless tortures. Compare:
Heb.10:28 A man that hath set at nought Moses' law dieth without compassion on the word of two or three witnesses: 29 of how much sorer punishment, think ye, shall he be judged worthy, who hath trodden under foot the Son of God, and hath counted the blood of the covenant, wherewith he was sanctified, an unholy thing, and hath done despite unto the Spirit of grace?
Stoning to death is not a very sore or long lasting punishment. People suffered far worse deaths via the torture methods of the eternal hell believing Medieval Inquisitionists and the German Nazis under Hitler.
Therefore, if the writer of Hebrews believed that wicked, rebellious, Christ rejectors would be punished with something so monstrous as being endlessly annihilated or tormented, he would not have chosen to compare their punishment to something so lame as being stoned to death. Clearly he did not believe Love Omnipotent is an unfeeling terminator machine or sadist who abandons forever the beings He created in His own image & likeness so easily.
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I destroyed all your "proof texts" against universalism showing they failed as such "proof texts". That's why your quoted verses are so lame. If Scripture actually taught the endless tortures or endless annihilation doctrine, why isn't it being shouted in the most clear language repeatedly from Genesis to Revelation. Such doctrines are a joke.
Yet another lame, feeble, failing attempt to support your theology. Nothing there states there are no more chances after the second coming. Nothing there states the Love of Love Crucified the Omnipotent has expired like a carton of milk & the Almighty is powerless to save. Nothing states Love unending will hold grudges, bitterness and hate against anyone for all eternity, as your theology would have us believe.
Unique Proof For Christian, Biblical Universalism
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https://www.tentmaker.org/books/hope_beyond_hell.pdf
If endless conscious torments were true, is God a monster?
"You are fully, completely, and thoroughly adored by God."
"You are fully, completely, and thoroughly adored by God."
May the Lord keep, bless & heal you.