One who fails to see Christ’s majesty hidden in his humanity may be excused, but one who is completely hardened cannot be forgiven, for he is closed off from repentance.
The Pharisees were already preparing to accuse Jesus and slandered him with their claims about his deeds (Matthew 12:2, Matthew 12:10, Matthew 12:14,Matthew 12:24), yet even such offenses against the Son of Man do not in themselves block entry into God’s kingdom, but whoever speaks against the Holy Spirit will not be forgiven, either in this age or in the age to come,
which, as in the preceding verse (Matthew 12:31), refers to the outright rejection of Christ. The Pharisees believed that they could stay in God’s favor even while opposing Jesus, but even this opposition can be forgiven, if one repents of this by acknowledging that one has spoken against the Holy One of God. In order to make the the gravity of the matter clear, Jesus adds that forgiveness will also not be possible in the life to come.
The sin committed against the Son of Man—that is, against Jesus—can still be forgiven. For the one who fails to recognize the divine majesty hidden within the humble appearance of a man may still be excused. But one who has become completely hardened has no hope of forgiveness, for he has closed himself off from repentance, conversion, and faith. Once a person has reached that stage, the possibility of repentance is closed to him.1
The Pharisees were already preparing an accusation against Jesus and sought to contradict him with insinuating claims about his deeds (Matthew 12:2,Matthew 12:10, Matthew 12:14, Matthew 12:24). Yet even such offenses against the great divine Son of Man do not in themselves preclude entry into God’s kingdom. There is one sin that excludes a person from the kingdom, for whoever speaks against the Holy Spirit will not be forgiven, either in this age or in the age to come.
As in the preceding verse (Matthew 12:31), the context of Jesus’ words here shows that this again refers to the outright rejection of God’s Anointed. The Pharisees believed they could remain in God’s favor even while opposing Jesus. Yet they were mistaken—even this opposition can be forgiven—but of course only if one repents of this by acknowledging that one has spoken against the Holy One of God.2
In order to avoid any uncertainty regarding the gravity of the matter, Jesus also adds that forgiveness will also not be a possibility in the life to come.3
32 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.