Hebrews 10:26
For if we sin willfully after we have received the knowledge of the truth, there remains no more sacrifice for sins,
2 Peter 2:20-22
For if after they have escaped the defilements of the world through the knowledge of the Lord and Savior Jesus Christ, they are again entangled therein, and overcome, the latter end is worse with them than the beginning.
1 John 5:16
If any man see his brother sin a sin which is not unto death, he shall ask, and he shall give him life for them that sin not unto death. There is a sin unto death: I do not say that he shall pray for it.
Leviticus 4:2
Speak unto the children of Israel, saying, If a soul shall sin through ignorance against any of the commandments of the LORD concerning things which ought not to be done, and shall act against any one of them:
Leviticus 4:13
And if the whole congregation of Israel sins through ignorance, and the thing be hid from the eyes of the assembly, and they have done somewhat against any of the commandments of the LORD concerning things which should not be done, and are guilty;
Numbers 15:28-31
And the priest shall make an atonement for the soul that sins ignorantly, when he sins by ignorance before the LORD, to make an atonement for him; and it shall be forgiven him.
Deuteronomy 17:12
And the man that will act presumptuously, and will not hearken unto the priest that stands to minister there before the LORD your God, or unto the judge, even that man shall die: and you shall put away the evil from Israel.
Daniel 5:22-23
And you his son, O Belshazzar, have not humbled your heart, though you knew all this;
Luke 12:47
And that servant, who knew his lord's will, and prepared not himself, neither did according to his will, shall be beaten with many stripes.
John 9:41
Jesus said unto them, If you were blind, you should have no sin: but now you say, We see; therefore your sin remains.
John 13:17
If you know these things, happy are you if you do them.
John 15:22-24
If I had not come and spoken unto them, they would not have sin: but now they have no cover for their sin.
2 Thessalonians 2:10
And with all deception of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
1 Timothy 1:13
Who was before a blasphemer, and a persecutor, and insolent: but I obtained mercy, because I did it ignorantly in unbelief.
Hebrews 6:4-6
For it is impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Spirit,
Matthew 12:43-45
When the unclean spirit is gone out of a man, he walks through dry places, seeking rest, and finds none.
Psalm 19:12-13
Who can understand his errors? cleanse me from secret faults.
Matthew 12:31-32
Therefore I say unto you, All manner of sin and blasphemy shall be forgiven unto men: but the blasphemy against the Holy Spirit shall not be forgiven unto men.
James 4:17
Therefore to him that knows to do good, and does it not, to him it is sin.