TSK · Mark 3:28

Therefore I say unto you, Every sin and blasphemy shall be forgiven unto men; but the blasphemy against the Spirit shall not be forgiven.

And every one who shall speak a word against the Son of man, it shall be forgiven him: but unto him that blasphemeth against the Holy Spirit it shall not be forgiven.

For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more a sacrifice for sins,