Matthew 12:30-32

Complete Jewish Bible

³⁰ “Those who are not with me are against me, and those who do not gather with me are scattering. ³¹ Because of this, I tell you that people will be forgiven any sin and blasphemy, but blaspheming the Ruach HaKodesh will not be forgiven. ³² One can say something against the Son of Man and be forgiven; but whoever keeps on speaking against the Ruach HaKodesh will never be forgiven, neither in the ‘olam hazeh nor in the ‘olam haba.