Let’s see…
Jonah, died, cried out in Affliction to God from Sheol, the realm of the dead, cast from the sight of the Lord, with the bars of the earth closed in around him forever. And the Lord heard his cry and brought him up from the pit.
Paul speaks affirmatively of baptism for the dead in 1 Cor. 15:29.
Peter speaks of Jesus preaching the Gospel to the spirits in prison, those who rejected the word and salvation of God during the ministry of Noah, resulting in them “now live forever with God in the Spirit” (1 Pet. 4:6).
Jesus warned of Gehenna, which to the Pharisee at least, would have spoken primarily of something similar to Purgatory for unrighteous Jew and Gentile alike.
Jesus also warned of Chastizement, remedial punishment, kolasis in Mat. 25:46.
Paul also warns of believers facing the fire of judgment where their good works are purified and their worthless works are burnt up.
Paul speaks of turning a brother over to Satan for the destruction of his flesh so that his spirit might be saved.
And Revelations Lake of Fire and brimstone also has remedial punishment connotations to it.
. Brimstone, theon, divine fire, sulfur was burnt as incense by the Greeks and Romans for spiritual purification and physical healings.
. Basanizo, torment, is the testing of precious metals in the fiery refining process.
So for me, there is more than enough evidence that suggests that any chastizement/punishment that we (any/all of us) might receive in the life to come is remedial in nature, not vindictive. But of course, scripture is focused on the here and now, not the here after! Even the focus of the Gospel is not “Repent so that you can go to heaven some day.” It is “Repent for the kingdom of heaven is at hand - within reach TODAY!” It’s about living right today, right relationships with God today and with each other.