What sin did Jesus say would never be forgiven?
Blasphemy against the Holy GhostAnd whosoever speaketh a word against the Son of man, it shall be forgiven him: but whosoever speaketh against the Holy Ghost,
it shall not be forgiven him, neither in this world, neither in the world to come. Matthew 12:31-32Wherefore I say unto you, All manner of sin and blasphemy shall be forgiven unto men: but the
blasphemy against the Holy Ghost shall not be forgiven unto men.
And whosoever speaketh a word against the Son of man, it shall be forgiven him: but whosoever speaketh against the Holy Ghost,
it shall not be forgiven him, neither in this world, neither in the world to come. Matthew 12:31-32 https://www.findshepherd.com/wp-content/uploads/2018/02/The-Sin-of-Blasphemy-Against-the-Holy-Spirit-Shall-Never-Be-Forgiven.-.jpg
