I know that is rather an uncommon section to defend universalism:
Hebrews 6:7.8
*Land that drinks in the rain often falling on it and that produces a crop useful to those for whom it is farmed receives the blessing of God. But land that produces thorns and thistles is worthless and is in danger of being cursed. In the end it will be burned. *
when you burn a field you do not want to destroy it, neither do you burn it everlastingly; but you burn it to grow new plants afterwards - therefore the burning is remedial, the land seems to mean men in this analogy - what are your thoughts?