Luke 12:10
And if anyone says a word against the Son of man, he will have forgiveness: but for him who says evil words against the Holy Spirit, there will be no forgiveness.
Matthew 12:31-32
So I say to you, Every sin and every evil word against God will have forgiveness; but for evil words against the Spirit there will be no forgiveness.
1 John 5:16
If a man sees his brother doing a sin which is not bad enough for death, let him make a prayer to God, and God will give life to him whose sin was not bad enough for death. There is a sin whose punishment is death: I do not say that he may make such a request then.
1 Timothy 1:13
Though I had said violent words against God, and done cruel acts, causing great trouble: but I was given mercy, because I did it without knowledge, not having faith;
Mark 3:28-30
Truly, I say to you, The sons of men will have forgiveness for all their sins and for all the evil words they say:
Luke 23:34
And Jesus said, Father, let them have forgiveness, for they have no knowledge of what they are doing. And they made division of his clothing among them by the decision of chance.
Hebrews 6:4-8
As for those who at one time saw the light, tasting the good things from heaven, and having their part in the Holy Spirit,
Hebrews 10:26-31
For if we do evil on purpose after we have had the knowledge of what is true, there is no more offering for sins,