29 but whoever blasphemes against the Holy Spirit, he remains for ever unabsolved: he is guilty of a sin of the Ages."
Bible verses about "blasphemers" | WNT
Mark 3:29
Matthew 12:31-32
31 This is why I tell you that men may find forgiveness for every other sin and impious word, but that for impious speaking against the Holy Spirit they shall find no forgiveness.
32 And whoever shall speak against the Son of Man may obtain forgiveness; but whoever speaks against the Holy Spirit, neither in this nor in the coming age shall he obtain forgiveness."
James 2:6-7
Luke 12:10
10 "Moreover every one who shall speak against the Son of Man, may obtain forgiveness; but he who blasphemes the Holy Spirit will never obtain forgiveness.
1 Corinthians 6:6-10
6 but brother goes to law with brother, and that before unbelievers?
7 To say no more, then, it is altogether a defect in you that you have law-suits with one another. Why not rather endure injustice? Why not rather submit to being defrauded?
8 On the contrary you yourselves inflict injustice and fraud, and upon brethren too.
9 Do you not know that unrighteous men will not inherit God's Kingdom? Cherish no delusion here. Neither fornicators, nor idolaters, nor adulterers, nor any who are guilty of unnatural crime,
10 nor theives, nor avaricious people, nor any who are addicted to hard drinking, to abusive language or to greed of gain, will inherit God's Kingdom.