Matthew 12:31
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.
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Mark 3:29
But he that shall blaspheme against the Holy Ghost has never forgiveness, but is in danger of eternal damnation.
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Luke 12:10
And whoever shall speak a word against the Son of man, it shall be forgiven him: but to him that blasphemes against the Holy Ghost it shall not be forgiven.
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1 John 5:16,17
If any man see his brother sin a sin which is not to death, he shall ask, and he shall give him life for them that sin not to death. There is a sin to death: I do not say that he shall pray for it.
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