One of the questions I'm regularly asked is, "Pastor, can I commit a sin that God cannot forgive?"

Jesus answered this question in Mark 3:20–30. According to Him, there is one thing a person can do for which there is no forgiveness either in this age or in the age to come: blaspheming against the Holy Spirit. But what does it mean to blaspheme the Holy Spirit?

Let's examine Jesus' concluding statement in verses 28–30:

"Assuredly, I say to you, all sins will be forgiven the sons of men, and whatever blasphemies they may utter; but he who blasphemes against the Holy Spirit never has forgiveness, but is subject to eternal condemnation,"—because they said, "He has an unclean spirit."

This paragraph has often been misunderstood by Christians. To arrive at the correct interpretation, we must begin with the last phrase, which explains why Jesus made this statement. He gave this teaching because His critics were accusing Him of being demon–possessed (verse 22). Our Lord was telling them, in essence, "There is a sin that you are on the verge of committing. You should be very careful, because you're about to do something for which there is no forgiveness."

What were they about to do?

It's Not a Thoughtless Mistake

Let me take a moment and say the unpardonable sin isn't something that someone commits accidentally. The scribes who came from Jerusalem didn't jump to a conclusion about Jesus. If you follow the references to these scribes throughout the book of Mark, you'll see there is a progression to their unbelief. They were initially curious about Jesus and His ministry. Then they had questions. In time, they grew indifferent; but then their indifference metastasized into a malicious attitude that became so hateful that it ultimately nailed Jesus Christ to the cross.

In our story in Mark 3, there's an important distinction that is lost in our English translations. It is only apparent in the Greek New Testament. According to verse 22, the scribes who came down from Jerusalem said, "He has Beelzebub." The verb form for "said" is in the imperfect tense. It can be translated as, "They kept on saying." The scribes didn't utter a sudden thoughtless word or shout an instant reaction. Their words represented a hardened attitude and an embittered, impenitent heart.

It's a Progressive Rejection

When God convicts us of sin and presents us with the Gospel, it's dangerous to neglect it, especially if our procrastination becomes chronic. After continued resistance, we become so hard–hearted and sin–hardened that we grow calloused of soul. Our ears can't receive the truth. Our minds shake off the conviction of the Spirit. We become cynical of conscience. And although the grace of God is still available to us, we push away from it.

These scribes had become Jesus–resistant because of the time–lapsed attitudes of their own evil hearts. It's tragic, for these scribes had devoted their lives to copying the Word of God. Note the relationship between the words scribe and scribble. These men had copied and recopied the Old Testament. Every day they copied an ancient Scripture scroll by hand.

They had copied Isaiah 53, about the Suffering Servant. They had copied Psalm 22, about the death of the Messiah. They knew Micah 5 and the prophecy of our Lord's birth. Yet their hearts had become so hardened they couldn't receive His grace when it arrived in the person of Jesus.

It is possible to become hardened to spiritual truth by living in the middle of it. The scribes had come to the place where they were so familiar with religious things that when the Son of God showed up, they didn't know who He was, and they accused Him of being from Satan.

It's Denying the Deity of Christ

By ascribing the miracles of Jesus to Satan, the religious leaders were denying the deity of Jesus Christ. They were saying He could not be God. Yet by His miracles He was showing Himself to be nothing and no one less than God. Only God Himself could do what He had done. His followers believed in His deity.

It's the Holy Spirit who witnesses to the deity of Christ in our world today. If you refuse to accept the ministry of the Holy Spirit or you ascribe His ministry to Satan, you are denying Christ's deity. You must believe in Jesus as the Son of God. You must accept the witness of the Holy Spirit and act upon the conviction He brings.

Have You Committed the Unpardonable Sin?

The thought of an unforgivable sin has haunted sensitive people in every Christian century, and maybe it has haunted you. I want to be clear in saying that if you're bothered in your spirit that you may have committed a sin God will not forgive, the very fact that you have anxiety over that is evidence you've not committed the sin. If He is still working in your heart, it's not possible to have committed the unpardonable sin. The very fact that you're reading this article is a tremendous indication you've not committed the unforgivable sin described in the Gospel of Mark.

In its essence, the unforgivable sin is hardening your heart against God by repeatedly refusing to respond to His entreaties to your soul. By continuing to resist and reject the Lord, you build calluses on your soul until the conviction of the Spirit of God no longer registers in your heart. Over a period of time, you become hardened. You hear the Word of God, and it makes no impact on you. If you die in that condition, there's no further forgiveness available. For those who reject Jesus Christ, there's no forgiveness anywhere else, anytime, either in this world or the next. He died for you, and if you reject that, there's no other sacrifice for sin.

Don't worry that you've committed the unpardonable sin. But if you don't know Jesus Christ as your personal Savior, be concerned that you might. If you've resisted Christ and refused Him as your Savior, and if something happens and you die, you will have committed the unpardonable sin. You won't get a second chance after death. Whatever we do concerning Christ, we do in this life. Don't gamble that you will have time or that you will be able to respond later. The Bible says, "Seek the LORD while He may be found, call upon Him while He is near" (Isaiah 55:6).

You can trust that Jesus is who He claims to be. He is the way, the truth, and the life. He is the only way to God. He is Son of God and Son of Man, our Savior, the Word made flesh, the Firstborn from the Dead. He is our Maker, Defender, Redeemer, and Friend. He is Christ the Lord, the Rock of Ages, the Sure Foundation, the Cornerstone. When He is your unforgettable Savior, you'll never have to worry about the unforgivable sin.