“Verily I say unto you. All sins shall be forgiven unto the sons of men, and blasphemies wherewith soever they shall blaspheme: but he that shall blaspheme against the Holy Ghost hath never forgiveness, but is in danger of eternal damnation: because they said, He hath an unclean spirit.” Mark 3:28-30.
“And whosoever shall speak a word against the Son of man, it shall be forgiven him: but unto him that blasphemeth against the Holy Ghost it shall not be forgiven.” Luke 12:10.
From these texts of Scripture we learn that all manner of sin is pardonable, save one, the blasphemy against the Holy Ghost. There is no crime too great, or sin too deeply dyed to be forgiven, except the one designated in these scriptures. Well might it be asked, What is that sin? It is evident that the Holy Spirit (which is the same as the Holy Ghost) is no more supreme or important than others of the trinity; so therefore why should all blasphemy against the Father or Son be pardonable, and the blasphemy of the Holy Spirit be unpardonable. The answer will be found to lie in the nature and office work of the Holy Spirit, as being different from that of the Father or Son. Of course the Father, Son, and Holy Spirit are all one; yet they might well be considered as three, when we speak of their respective offices. The Father, the grand author of all good, the Creator of the world, the one who holdeth all things in his control, the designer of the glorious plan of redemption of fallen man. The Son, the one on whom that redemption depended, who only was found worthy to open the book and loose the seals of the divine plan, and thus make salvation possible. The Holy Spirit, the one who, after the Father and Son had perfected their work, was sent to reprove the world of sin, of righteousness, and of judgment. He it is that strives with men by way of a kind of inherent knowledge, testifying to them of salvation’s waters flowing free, and that they should forsake sin and plunge therein. By the Holy Spirit is God’s way of manifesting himself to men, convicting them of sin, righteousness, and judgment. True, as Paul says, God “hath in these last days spoken unto us by his Son;” but notice, it is “_hath spoken_.” The Son has done his part, we have his words on record, and he is at the right hand of the Father; and he has himself said that he would go away, that the Comforter (Holy Spirit) might come. And now we are living in the special dispensation of the Holy Spirit.