1 John 5:16
If anyone sees his brother committing a sin that does not lead to death, he will ask and God will grant him life; yea, He will grant it to any who do not commit a sin that leads to death. There is a sin that leads to death; I do not say that one should pray for that.
Hebrews 6:4-6
For it is impossible for those who have once for all been enlightened and have experienced the gift from heaven, who have been made sharers of the Holy Spirit
Matthew 12:31-32
So I tell you, every sin and all abusive speech will be forgiven men, but abuse against the Spirit cannot be forgiven.
Luke 12:10
And anyone who speaks a word against the Son of Man will be forgiven, but no one who speaks abusively about the Holy Spirit will be forgiven.
Mark 3:28-30
I solemnly say to you, men will be forgiven for all their sins and all the abusive things they say.
John 17:9
I am praying for them. I am not praying for the world now, but only for those whom you have given me, because they are yours --
2 Timothy 4:14
Alexander, a worker in metal, did me ever so much harm. The Lord will repay him for what he did.
Hebrews 10:26-31
For if we go willfully sinning after we have received full knowledge of the truth, there is no sacrifice left to be offered for our sins,
James 5:14-15
Is anyone sick among you? He should call in the elders of the church, and they should pray over him, and anoint him with oil in the name of the Lord,
2 Peter 2:20-22
For if, after men have escaped the corrupting ways of the world through a full knowledge of the Lord and Saviour Jesus Christ, they again become entangled in them and are conquered by them, then their last condition is worse than their former one.