Matthew 12:31
Therefore, I tell you, every sin and blasphemy shall be forgiven men, but the blasphemy of the Spirit shall not be forgiven men.
Luke 12:10
And every one that speaks a word against the Son of man shall have forgiveness; but he that blasphemes against the Holy Spirit shall not be forgiven.
Mark 3:28-30
I tell you truly, That all sins and blasphemies with which they blaspheme shall be forgiven the children of men;
Acts 7:51
Stiff necked, and uncircumcised in heart and ears, you always fight against the Holy Spirit; as your fathers did, you also do.
Hebrews 6:4
For those once enlightened and having tasted of the heavenly gift and been made partakers of the Holy Spirit,
Hebrews 10:26
For if we sin willingly after having received the knowledge of the truth, there is no longer a sacrifice left for sins,
Hebrews 10:29
of how much greater punishment do you suppose he will be thought worthy, who has trodden down the Son of God, and accounted defiled the blood of the covenant with which he was purified, and treated injuriously the Spirit of grace.
1 John 1:9
If we confess our sins, he is faithful and just to forgive our sins, and to cleanse us from all wickedness.
1 John 5:16
If any one sees his brother commit a sin, not to death, he shall ask, and he will give him life, for those who sin not to death. There is a sin to death; I say not that you should pray for it.
Matthew 12:31-32
Therefore, I tell you, every sin and blasphemy shall be forgiven men, but the blasphemy of the Spirit shall not be forgiven men.
1 Timothy 1:13-15
who formerly was a blasphemer and persecutor and an injurious man; but I obtained mercy because I did those things ignorantly in unbelief;
1 John 2:1-2
My little children, these things I write to you that you may not sin. But if any one has sinned, we have an advocate with the Father, Jesus Christ the righteous,