1 John 1:9 if you CONFESS YOUR SINS, they are forgiven.,
You don’t avoid hell without sins being forgiven, and sins are forgiven when they are confessed and repented of.
Jesus used an example of a publican praying his repentance to God and being justified:
Luk 18:13 And the publican, standing afar off, would not lift up so much as his eyes unto heaven, but smote upon his breast, saying,
God be merciful to me a sinner.
Luk 18:14 I tell you, this man went down to his house justified
The prodigal son was dead in his sins until he returned and
repented of his sins, then was made alive again, after being lost:
In the prodigal son story, the father represents God, the son represents believers.
He’s already a son when the story starts, and we only become sons of god by receiving Jesus, John 1:12.
He leaves the father to live in sin
When he returns to the father in repentance, the father says: this is my son
WHO WAS DEAD, but is now alive AGAIN, he WAS LOST, but now IS FOUND.
Luke 15:32- It was meet that we should make merry, and be glad: for this thy brother *was dead*, and is *alive again*; and *was lost*, and *is found*.
He obviously wasn’t dead physically and resurrected.
How then was he dead?
He was dead in his sins.
Ephesians 2:1 - And you hath he quickened,who WERE DEAD in *trespasses and sins*
Thus the son was alive, left his Father to live a sinful life, became DEAD in his sins, then returned in repentance of his sins, and became alive AGAIN.
Repentance includes sorrow for sins and asking for forgiveness of them.