Matthew 12:29-31

29 Can you enter a strong man's house and take his belongings unless you tie him up first? If you do that then you can take everything in his house.

30 Those who are not with me are against me, and those who do not gather together with me do the opposite: they are scattering.

31 That's why I'm telling you that every sin and blasphemy you commit will be forgiven, except blasphemy against the Spirit which won't be forgiven.