Luke 12:10

New American Bible - revised edition

“Everyone who speaks a word against the Son of Man will be forgiven, but the one who blasphemes against the holy Spirit will not be forgiven.

Cross References

Luke 23:34

[Then Jesus said, “Father, forgive them, they know not what they do.”] They divided his garments by casting lots.

1 Timothy 1:13

I was once a blasphemer and a persecutor and an arrogant man, but I have been mercifully treated because I acted out of ignorance in my unbelief.

1 John 5:16

If anyone sees his brother sinning, if the sin is not deadly, he should pray to God and he will give him life. This is only for those whose sin is not deadly. There is such a thing as deadly sin, about which I do not say that you should pray.