Mark 3:29

29 but whosoever shall speak injuriously against the Holy Spirit, to eternity has no forgiveness; but lies under the guilt of an everlasting sin;

Mark 3:29 Meaning and Commentary

Mark 3:29

But he that shall blaspheme against the Holy Ghost
Against his person, and the works performed by him, by ascribing them to diabolical power and influence, as the Scribes did,

hath never forgiveness:
there is no pardon provided in the covenant of grace, nor obtained by the blood of Christ for such persons, or ever applied to them by the Spirit;

but is in danger of eternal damnation.
The Vulgate Latin reads it, and so it is read in an ancient copy of Beza's, guilty of an eternal sin; a sin which can never be blotted out, and will never be forgiven, but will be punished with everlasting destruction; (See Gill on Matthew 12:32).

Mark 3:29 In-Context

27 But no one can, having entered into his house, plunder the goods of the strong [man] unless he first bind the strong [man], and then he will plunder his house.
28 Verily I say unto you, that all sins shall be forgiven to the sons of men, and all the injurious speeches [with] which they may speak injuriously;
29 but whosoever shall speak injuriously against the Holy Spirit, to eternity has no forgiveness; but lies under the guilt of an everlasting sin;
30 -- because they said, He has an unclean spirit.
31 And his brethren and his mother come, and standing without sent to him calling him.
The Darby Translation is in the public domain.