In Matthew 12, we come across something that should make us pause. Jesus speaks of the unforgivable sin. Think about that for a moment: a sin so severe that no forgiveness will ever be offered for it. What could possibly be so weighty that it would remain with us for eternity, a sin God Himself will not overlook or pardon? In His own words, Jesus says that whoever blasphemes the Holy Spirit will not be forgiven.
"Therefore I tell you, every sin and blasphemy will be forgiven people, but the blasphemy against the Spirit will not be forgiven. And whoever speaks a word against the Son of Man will be forgiven, but whoever speaks against the Holy Spirit will not be forgiven, either in this age or in the age to come." (Matthew 12:31-32 ESV).
This is not an easy subject to consider, and sincere believers may not all arrive at the same conclusion. But because this warning is so serious, and because the consequences are eternal, it is worth slowing down and thinking carefully about why Jesus said these words and what they mean for us.
To understand how someone might find themselves guilty of this unpardonable sin, we have to step back into the context. Jesus did not speak these words in a vacuum. Earlier in the chapter we read:
"Then a demon-oppressed man who was blind and mute was brought to him, and he healed him, so that the man spoke and saw." (Matthew 12:22 ESV).
The miracle accomplished exactly what it was meant to accomplish. It confirmed who Jesus was and validated His message as coming from God. The people recognized this and asked whether Jesus might be the Son of David. But the Pharisees, who witnessed the same miracle, came to a very different conclusion:
"But when the Pharisees heard it, they said, 'It is only by Beelzebul, the prince of demons, that this man casts out demons.'" (Matthew 12:24 ESV).
Here is the situation: Jesus is preaching the Kingdom of Heaven, and the Spirit is working through Him to confirm that message. The Father, Son, and Spirit are united in the work. It is the Father's Word (John 12:49), confirmed by the Spirit (Luke 4:16-21), and spoken by the Son (Matthew 4:23).
But in Matthew 12, while the people accept the Spirit-confirmed message, the Pharisees reject it. They see the same miracles and insist Jesus is empowered not by God but by Satan. While this accusation alone is not yet the full expression of the unpardonable sin, Jesus presses in to expose the danger of where that road leads. He reminds them that a house divided cannot stand and then says:
"But if it is by the Spirit of God that I cast out demons, then the kingdom of God has come upon you." (Matthew 12:28 ESV).
Then comes the sobering warning:
"Therefore I tell you, every sin and blasphemy will be forgiven people, but the blasphemy against the Spirit will not be forgiven... either in this age or in the age to come." (Matthew 12:31-32 ESV).
We know Jesus is full of grace and mercy. There is no sin against Him too deep for His forgiveness. But when someone rejects His words, words confirmed by the Spirit, there is no forgiveness left to offer. The Pharisees refused to come to Him as the only way to the Father (John 14:6). Their rejection of the Spirit's confirmation hardened them into a condition where they would not come, and therefore could not be forgiven.
The same was true for those in the first century who heard the Spirit-confirmed preaching of the apostles but rejected it. And today, we have the New Testament, the Word of God inspired and confirmed by the same Spirit. If we refuse that Word, if we speak against the Spirit by rejecting the very truth He has confirmed, and we die in that condition, there remains no forgiveness. Not because God is unwilling, but because we have rejected the only path through which forgiveness can come.
The good news is that as long as we have breath, we can still come to Jesus, submit to His name, and receive mercy. But if we leave this world having rejected the one Truth given by the Father, confirmed by the Spirit, and spoken by the Son, there will be no forgiveness. What a sobering and eternal tragedy.
Accept the Word of the Lord Jesus today before it becomes everlastingly too late, and we find ourselves guilty of blaspheming the Spirit through rejecting the very truth He confirms.