TSK · Mark 3:28

Therefore I tell you, every sin and blasphemy will be forgiven men, but the blasphemy against the Spirit will not be forgiven men.

Everyone who speaks a word against the Son of Man will be forgiven, but those who blaspheme against the Holy Spirit will not be forgiven.

For if we sin willfully after we have received the knowledge of the truth, there remains no more a sacrifice for sins,