The Unforgiveable Sin: Can You Commit It?

In a previous post I noted that there is a sin that cannot be forgiven. What is the unpardonable sin? Some believe it is murder, adultery, or even divorce. It is actually amazing to me how many Christians I have come across who believe they have committed the unpardonable sin. While we may not forgive another or ourselves for those or other sins we believe to be grievous, what about God?

In Matthew 12:31-32, Jesus said, “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” (ESV).

Jesus says the unpardonable sin is blaspheming the Holy Spirit. What does He mean?

This is a triple-tradition passage, but I am going to focus on Matthew in this post. Let us set Jesus’ statement in context. In 12:22-27, Jesus heals a demon oppressed man, who was both blind and mute. The man can now both see and hear (v. 22). The crowd is amazed and asks, “Can this be the Son of David” (the Messiah)? The Greek construction of the question is interesting[1] – it anticipates a negative answer. One might translate the question as, “This man isn’t the Son of David, is he?” While an absolute no is not necessary, there is still significant uncertainty about Jesus’ identity.  

The Pharisees think they can explain what is happening. Jesus is not Messiah; He is Satan. Jesus is casting out demons by the power of Beelzebul, the prince of demons (v. 24). Jesus identifies him as Satan in v. 26. They cannot deny the miracle, but Jesus’ power to make this man whole again is the devil’s work.

Jesus, who knew their thoughts (v. 25), then responds by making three points. First, the work cannot be Satan’s or else he would be reversing his own work, leaving his kingdom divided. That makes no sense. Second, his works are not the only ones judged by the religious leaders. What about other exorcists?[2] Their power must come from the devil, too. It is doubtful the Pharisees would make such a claim. Third, and most importantly, if Jesus is casting out demons by the power of God’s Spirit, then “the kingdom of God has already overtaken you” (v. 28).

As Blomberg states, “Verse 28 is arguably the single most important teaching of Jesus on realized eschatology – the present aspect of the kingdom.[3] God’s kingdom has arrived in the person and work of Jesus – this miracle, as well as the others He performed, are proof.

A short parable illustrates that point (v. 29). To plunder his house, the strong man must be tied up. Jesus must first bind Satan before He can plunder his house. That was in fact what He did during His earthly ministry. Jesus began taking Satan’s territory – one person at a time! As Turner proclaims, “Satan’s power was effectively shattered at Christ’s first coming, yet he is still a powerful enemy who must be resisted by all the means of grace . . . Only in the future will he be totally incapacitated.”[4]

Jesus makes a strong statement in v. 30: “Whoever is not with me is against me, and whoever does not gather with me scatters.” There is no neutral ground. If people cannot see Jesus for who He is based upon His teaching and work, they are in danger of judgement. In the end, all will all be judged by what they have decided about Jesus.

Then comes the “therefore”(v. 31)—blasphemy against the Holy Spirit is unforgiveable.

Taking the whole narrative into consideration, one can determine what is blasphemy against the Holy Spirit – the unforgiveable sin. It is rejecting His witness of Jesus. This cannot be forgiven. To reject with a hard heart, as the Pharisees do here and elsewhere, the evidence of God’s Spirit about God’s Son is to face the God the Father’s judgement.

The decision one renders about Jesus points to the quality of the heart (vv. 33-37). When someone declares that Jesus’ works are those of Satan, those words reveal an evil person who “will give an account for every worthless word” (v. 36). Worthless words are those spoken against the Spirit’s witness about Jesus.

To summarize – According to this passage, blasphemy against the Spirit is the hard-hearted rejection of the Spirit’s witness about Jesus. As Matthew’s Gospel unfolds, we read that the Jewish religious leaders’ rejection of Christ became an all-out-war against Him that ultimately led to their insisting on His death by crucifixion.

There is debate about whether this sin can be committed today. Yes. The context will be different, of course. One does not have to equate Jesus’ works with Beelzebul, but the same kind of rebellion and rejection of the Spirit’s witness that we see in the Pharisees lives on and has for two-thousand years. Christians must not equate any rebellion against Christ seen in the world with this unpardonable sin, however, as only God knows the heart. Only He knows whether a person has crossed the Rubicon from mere unbelief to an all-out rebellion from which one cannot and will not return.

One thing I can say for certain: If you are worried about committing the unpardonable sin, you have not committed it. A concern about your relationship with God proves you are not even close to the rebellion of the Pharisees.

Only those who are enemies of Jesus are in any kind of danger of committing this sin. His followers cannot.


[1]  Μήτι οὗτός ἐστιν ὁ υἱὸς Δαυίδ;

[2] Most commentators take “your sons” as other Jewish exorcists.

[3] Craig Blomberg, Matthew, NAC (Nashville: B&H), 202.

[4] David L. Turner, Matthew, BECNT (Grand Rapids: Baker, 2008), 322.