Blaspheming The Holy Spirit

Mar 3:22 And the scribes which came down from Jerusalem said, He hath Beelzebub, and by the prince of the devils casteth he out devils.
Mar 3:23 And he called them unto him, and said unto them in parables, How can Satan cast out Satan?
Mar 3:24 And if a kingdom be divided against itself, that kingdom cannot stand.
Mar 3:25 And if a house be divided against itself, that house cannot stand.
Mar 3:26 And if Satan rise up against himself, and be divided, he cannot stand, but hath an end.
Mar 3:27 No man can enter into a strong man's house, and spoil his goods, except he will first bind the strong man; and then he will spoil his house.
Mar 3:28 Verily I say unto you, All sins shall be forgiven unto the sons of men, and blasphemies wherewith soever they shall blaspheme:
Mar 3:29 But he that shall blaspheme against the Holy Ghost hath never forgiveness, but is in danger of eternal damnation:
Mar 3:30 Because they said, He hath an unclean spirit.