“Whoever is not with me is against me, and whoever does not gather with me scatters. And so I tell you, every kind of sin and slander can be forgiven, but blasphemy against the Spirit will not be forgiven (Matthew 12:30-31).
The only sin that can’t be forgiven is more of something that we don’t do, rather than something we do. We are all imperfect, born with a sin nature. Born with selfishness, pride and other inclinations that put us on the throne of our lives rather than the God that created us and loves us.
Jesus’s own words tell us that every sin can be forgiven. Even the vilest things man’s evil mind can conjure up can be forgiven, and has been forgiven, if that man repents (turns away) from unbelief and trusts that work of Jesus’s death, burial, and resurrection has paid his penalty for his personal sin. Jesus becomes his personal Savior.
We can’t remain neutral with faith in the saving power. Either we believe it, or we don’t. And refusing to turn to God and accept His forgiveness is the eternal sin, the one that is not forgiven.
There have been instances where people have led the most depraved, abhorrent and revolting existences, yet before going on to eternity, they have repented. And just like the thief on the cross, after death, joined their Savior in an amazing eternity.
We never know when that last breath will come, when we exhale that last breath on earth and inhale in the eternity that we have chosen.