Mark 3:28
Truly I say to you, that all the sins will be forgiven the sons of men, and the blasphemies, as many as they may blaspheme.
Matthew 12:31-32
Because of this I say to you, every sin and blasphemy will be forgiven to men, but the blasphemy of the spirit will not be forgiven men.
Luke 12:10
And every man who will speak a word against the Son of man, it will be forgiven him, but to him who blasphemed against the Holy Spirit it will not be forgiven.
1 John 5:16
If any man may see his brother sinning a sin not toward death, he will ask, and he will give life to him, to those not sinning toward death. There is sin toward death. I do not say that he should make request about that.
Mark 3:28-30
Truly I say to you, that all the sins will be forgiven the sons of men, and the blasphemies, as many as they may blaspheme.
Hebrews 6:4-8
For it is impossible for those who were once enlightened, and who tasted of the heavenly gift, and who became partakers of Holy Spirit,
Hebrews 10:26-31
For when we sin willfully after taking the knowledge of the truth, there remains no more a sacrifice for sins,