Matthew 12:29-32

Who would dare enter the house of a mighty man and steal his property? First he must be overpowered and tied up by one who is stronger than he. Then his entire house can be plundered. “So join with me, for if you’re not on my side you are against me. And if you refuse to help me gather the spoils, you are making things worse. This is why I warn you. God will forgive people for every sin and blasphemy except one. There is no forgiveness for the sin of blasphemy against the Holy Spirit. If anyone speaks evil of me, the Son of Man, he can be forgiven; but if anyone speaks against the Holy Spirit, it will never be forgiven, now or ever!”