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What is the Unpardonable Sin?


“What is the unpardonable sin? Is it the same as ‘blasphemy against the Holy Spirit’?” – JD in NC


In our program entitled “Roman Catholicism—Series II” there was a discussion on “sin that couldn’t be forgiven in this world and the next.” In that series Dr. Martin said:

In Matthew 12:31-32, we read: “Wherefore I say unto you, All manner of sin and blasphemy shall be forgiven unto men: but the blasphemy against the Holy Ghost shall not be forgiven unto men. And whosoever speaketh a word against the Son of Man, it shall be forgiven him: but whosoever speaketh against the Holy Ghost, it shall not be forgiven him, neither in this world, neither in the world to come.”

Dr. Martin goes on to say that this person is guilty of aionion harmatios, which is everlasting sin or eternal sin. This means that the sin against the spirit is a sin of eternal punishment and for which there is no forgiveness. He continues: “There is another unforgivable sin also which is often not mentioned, which happens to be, the dying in unbelief, willful unbelief of Jesus Christ’s Gospel and the Truth of that Gos­pel.”

David Guzik’s Commentary (online at has the following comment on these verses from Matthew 12:

Blasphemy against the Spirit will not be forgiven: Jesus solemnly warns the religious leaders against rejecting Him; their rejection of Jesus – in respect to the revelation received of Him – betrays a nearness to completelyrejecting the Holy Spirit’s ministry testifying to Jesus, hence the warning of committing the “unforgivable sin.”
The Holy Spirit’s main ministry is to testify of Jesus (He will testify of MeJohn 15:26). When that testimony of Jesus is fully and finally rejected, one has truly blasphemed the Holy Spirit, essentially calling Him a liar in respect to His testimony about Jesus. The religious leaders were close to this.
How can one know if they have in fact blasphemed the Holy Spirit? The fact that one desires Jesus at all shows that they are not guilty of this sin – yet, but continued rejection of Jesus makes us more hardened against Him, and puts us on the path of a full and final rejection of Him.

Next, we quote from C. Donald Cole’s Have I Committed the Unpardonable Sin?

The circumstances of the sin should be noted carefully. The Pharisees had seen Jesus perform an obviously supernatural work. He had freed a man from the power of Satan. Thus, the miracle was unquestionably the work of the Spirit of God. Nevertheless, in the teeth of the evidence, the Pharisees said Jesus was in league with the devil.
They knew better, yet willfully and maliciously ascribed to Satan what was obviously a work of God. Knowing their thoughts, Jesus said their sin was deliberate, a conscious, willful rejection of Christ whom they knew to be filled with the Spirit of God.

There is only one sin that will send a man to judgment, and that is rejecting God’s provision of Jesus Christ. If Jesus said that the blasphemy against the Spirit never has forgiveness in this age or in the one to come, it must be the sin of unbelief carried to the point of death. Because the individual is blaspheming the Spirit’s witness as to who Christ is, and never receives Christ, he is guilty of an eternal sin.

God doesn’t want anybody to be lost. He didn’t send His Son to condemn the world, but so that a condemned world could be saved. “He who believes in me,” says Jesus, “is not judged.”

Every soul in hell knows why he or she is there – not because of specific sins, no matter how gross, but because of refusal to believe in Jesus (1 John 1:9).

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With an understanding of today’s cultural issues, Christian theology and apologetics, dedicated John Ankerberg staff writers work together with internal and external scholars to provide real answers to the real questions asked by those wanting to know the truth about Jesus, the Bible and the Christian faith.

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