Luke 12:10
And 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.
Matthew 12:31-32
Therefore I tell you, every sin and blasphemy will be forgiven people, but the blasphemy against the Spirit will not be forgiven.
1 John 5:16
If anyone sees his brother committing a sin not leading to death, he shall ask, and God will give him life--to those who commit sins that do not lead to death. There is sin that leads to death; I do not say that one should pray for that.
1 Timothy 1:13
though formerly I was a blasphemer, persecutor, and insolent opponent. But I received mercy because I had acted ignorantly in unbelief,
Mark 3:28-30
"Truly, I say to you, all sins will be forgiven the children of man, and whatever blasphemies they utter,
Luke 23:34
And Jesus said, "Father, forgive them, for they know not what they do." And they cast lots to divide his garments.
Hebrews 6:4-8
For it is impossible, in the case of those who have once been enlightened, who have tasted the heavenly gift, and have shared in the Holy Spirit,
Hebrews 10:26-31
For if we go on sinning deliberately after receiving the knowledge of the truth, there no longer remains a sacrifice for sins,