James 4:17
Therefore to him who knows to do good, and does not do it, to him it is sin.
John 9:41
Jesus said to them, If you were blind, you would have no sin. But now you say, We see. Therefore your sin remains.
Luke 12:47-48
And that servant who knew his lord's will and did not prepare, nor did according to His will, shall be beaten with many stripes.
John 13:17
If you know these things, blessed are you if you do them.
John 15:22
If I had not come and spoken to them, they would not have had sin; but now they have no excuse for their sin.
Romans 1:20-21
For the unseen things of Him from the creation of the world are clearly seen, being realized by the things that are made, even His eternal power and Godhead, for them to be without excuse.
Romans 1:32
who, knowing the righteous order of God, that those practicing such things are worthy of death, not only do them, but have pleasure in those practicing them.
Romans 2:17-23
Behold, you are called a Jew, and rest in the Law, and boast in God;
Romans 7:13
Then has that which is good become death to me? Let it not be! But sin, that it might appear to be sin, working death in me by that which is good; in order that sin might become exceedingly sinful by the commandment.
2 Peter 2:21
For it would have been better for them not to have fully known the way of righteousness, than fully knowing it, to turn from the holy commandment delivered to them.