Matthew 12:29-31

29 Or else how can one enter into a strong man's house, and spoil his goods, except he first bind the strong man? and then he will spoil his house.

30 He that is not with me is against me; and he that gathers not with me scatters abroad.

31 Why I say to you, All manner of sin and blasphemy shall be forgiven to men: but the blasphemy against the Holy Ghost shall not be forgiven to men.