Hebrews 10:26
For if we sin willfully after we have received the knowledge of the truth, there remaineth no more sacrifice for sins,
2 Peter 2:20-22
For if after they have escaped the pollutions of the world through the knowledge of the Lord and Savior Jesus Christ, they are again entangled in them, and overcome, the latter end is worse with them than the beginning.
1 John 5:16
If any man shall see his brother sin a sin which is not to death, he shall ask, and he will give him life for them that sin not to death. There is a sin to death: I do not say that he shall pray for it.
Leviticus 4:2
Speak to 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 violate any of them:
Leviticus 4:13
And if the whole congregation of Israel shall sin 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 sinneth ignorantly, when he sinneth 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 do presumptuously, and will not hearken to the priest that standeth to minister there before the LORD thy God, or to the judge, even that man shall die: and thou shalt remove the evil from Israel.
Daniel 5:22-23
And thou his son, O Belshazzar, hast not humbled thy heart, though thou knewest 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 to them, If ye were blind, ye would have no sin: but now ye say, We see; therefore your sin remaineth.
John 13:17
If ye know these things, happy are ye if ye do them.
John 15:22-24
If I had not come and spoken to them, they had not had sin: but now they have no cloke for their sin.
2 Thessalonians 2:10
And with all deceivableness 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 injurious: but I obtained mercy, because I did it ignorantly in unbelief:
Hebrews 6:4-6
For it is impossible for those who have been once enlightened, and have tasted the heavenly gift, and have been made partakers of the Holy Spirit.
Matthew 12:43-45
When the unclean spirit is gone out of a man, he walketh through dry places, seeking rest, and he findeth none.
Psalm 19:12-13
Who can understand his errors? cleanse thou me from secret faults.
Matthew 12:31-32
Wherefore I say to you, All manner of sin and blasphemy shall be forgiven to men: but the blasphemy against the Holy Spirit shall not be forgiven to men.
James 4:17
Therefore to him that knoweth to do good, and doeth it not, to him it is sin.