Matthew 12:28-32

28But if I cast out demons by the Spirit of God, then the kingdom of God is come to you. 29Or else how can one enter into a strong man’s house, and seize his goods, except he shall first bind the strong man? and then he will plunder his house. 30He that is not with me is against me; and he that gathereth not with me scattereth abroad. 31Therefore I say to you, All manner of sin and blasphemy shall be forgiven to men: but the blasphemy against the Holy Spirit shall not be forgiven to men. 32And whoever speaketh a word against the Son of man, it shall be forgiven him: but whoever speaketh against the Holy Spirit, it shall not be forgiven him, neither in this world, neither in the world to come.