Question: "What is the unpardonable sin / unforgivable sin?"

Answer: The unpardonable/unforgivable sin or “blasphemy of the Holy Spirit” is mentioned in Mark 3:22–30and Matthew 12:22–32. Jesus said, “Truly I tell you, people can be forgiven all their sins and every slander they utter” (Mark 3:28), but then He gives one exception: “Whoever blasphemes against the Holy Spirit will never be forgiven; they are guilty of an eternal sin” (verse 29).


According to Jesus, the unpardonable or unforgivable sin is unique. It is the one iniquity that will never be forgiven (“never” is the meaning of “either in this age or in the age to come” in Matthew 12:32). The unforgivable sin is blasphemy (“defiant irreverence”) of the Holy Spirit in the context of the Spirit’s work in the world through Christ. In other words, the particular case of blasphemy seen in Matthew 12 and Mark 3 is unique. The guilty party, a group of Pharisees, had witnessed irrefutable evidence that Jesus was working miracles in the power of the Holy Spirit, yet they claimed that He was possessed by the prince of demons, Beelzebul (Matthew 12:24; Mark 3:30).

The Jewish leaders of Jesus’ day committed the unpardonable sin by accusing Jesus Christ (in person, on earth) of being demon-possessed. They had no excuse for such an action. They were not speaking out of ignorance or misunderstanding. The Pharisees knew that Jesus was the Messiah sent by God to save Israel. They knew the prophecies were being fulfilled. They saw Jesus’ wonderful works, and they heard His clear presentation of truth. Yet they deliberately chose to deny the truth and slander the Holy Spirit. Standing before the Light of the World, bathed in His glory, they defiantly closed their eyes and became willfully blind. Jesus pronounced that sin to be unforgivable.

The blasphemy against the Holy Spirit, specific as it was to the Pharisees’ situation, cannot be duplicated today. Jesus Christ is not on earth, and no one can personally see Jesus perform a miracle and then attribute that power to Satan instead of the Spirit. The only unpardonable sin today is that of continued unbelief. There is no pardon for a person who dies in his rejection of Christ. The Holy Spirit is at work in the world, convicting the unsaved of sin, righteousness, and judgment (John 16:8). If a person resists that conviction and remains unrepentant, then he is choosing hell over heaven. “Without faith it is impossible to please God” (Hebrews 11:6), and the object of faith is Jesus (Acts 16:31). There is no forgiveness for someone who dies without faith in Christ.

God has provided for our salvation in His Son (John 3:16). Forgiveness is found exclusively in Jesus (John 14:6). To reject the only Savior is to be left with no means of salvation; to reject the only pardon is, obviously, unpardonable.

Many people fear they have committed some sin that God cannot or will not forgive, and they feel there is no hope for them, no matter what they do. Satan would like nothing more than to keep people laboring under that misconception. God gives encouragement to the sinner who is convicted of his sin: “Come near to God and he will come near to you” (James 4:8). “Where sin increased, grace increased all the more” (Romans 5:20). And the testimony of Paul is proof positive that God can and will save anyone who comes to Him in faith (1 Timothy 1:12–17). If you are suffering under a load of guilt today, rest assured that you have not committed the unpardonable sin. God is waiting with open arms. Jesus’ promise is that “he is able to save completely those who come to God through him” (Hebrews 7:25). Our Lord will never fail. “Surely God is my salvation; I will trust and not be afraid. The LORD, the LORD himself, is my strength and my defense; he has become my salvation” (Isaiah 12:2).



What is the unpardonable sin? I am afraid I may have committed it.
A:
Many Christians have heard that there is an unpardonable sin and live in dread that something grave they have done before or after conversion might be that sin.
Their fears are unfounded. While there is an unforgivable sin, it is not one that a true believer in Jesus Christ can commit.
The one sin which God cannot forgive is mentioned in Mark 3:28-30 and Matthew 12:31-32. Jesus had been performing miracles, including driving demons out of people by the power of the Holy Spirit. Instead of recognizing the source of Jesus’ power and accepting Him as God’s Son, the religious leaders accused Him of being possessed by the devil and driving demons out in the power of the devil.
Jesus responded by saying, “I tell you the truth, all the sins and blasphemies of men will be forgiven them. But whoever blasphemes against the Holy Spirit will never be forgiven; he is guilty of an eternal sin.”
The sin of the religious leaders, blasphemy against the Holy Spirit, was a refusal to accept the witness of the Holy Spirit to who Jesus was and what He had come to do, and then submit their lives to Him. Jesus said concerning the Holy Spirit, “When he comes, he will convict the world of guilt in regard to sin and righteousness and judgment” (John 16:8). They chose rather to reject the Spirit’s witness to their sin and to Jesus, and accused Him of being demon possessed!
The point for us is that if we have received Jesus as our Savior and Lord, we have not blasphemed the Holy Spirit; we have accepted His witness. One study Bible explains it as follows: “To commit this sin one must consciously, persistently, deliberately, and maliciously reject the testimony of the Spirit to the deity and saving power of the Lord Jesus.” If a person keeps doing that until death, there is no hope of forgiveness and eternal life in heaven.
Once again, the unpardonable sin is not some particularly grievous sin committed by a Christian before or after accepting Christ, nor is it thinking or saying something terrible about the Holy Spirit. Rather, it is deliberately resisting the Holy Spirit’s witness and invitation to turn to Jesus until death ends all opportunity.
In order to experience God’s peace, we must come to Him, trusting His promises. Isaiah 1:18 says, “Come now, let us reason together, says the Lord. Though your sins are like scarlet, they shall be as white as snow.” In 1 John 1:9 we read: “If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.”
Jesus Himself assures us, “Whoever comes to me I will never drive away” (John 6:37). Our God is a compassionate and merciful God. He desires that no one should be lost, but that all should come to salvation through repentance and personal faith in Jesus as Savior and Lord (2 Peter 3:9; Acts 2:21).