James 4:17
So when a man knows what is right but does not do it, he is guilty of sin.
John 9:41
Jesus answered them, "If you were blind, you would not be guilty, but now you keep on claiming, 'We can see'; so your sin remains."
Luke 12:47-48
That slave who knows his master's wishes and does not get ready or act upon them will be severely punished.
John 13:17
If you know all this, happy are you if you practice it.
John 15:22
"If I had not come and spoken to them, they would not be guilty of sin. But now the fact is, they have no excuse for their sin.
Romans 1:20-21
Forever since the creation of the world, His invisible characteristics -- His eternal power and divine nature -- have been made intelligible and clearly visible by His works. So they are without excuse,
Romans 1:32
Although they know full well God's sentence that those who practice such things deserve to die, yet they not only practice them but even applaud others who do them.
Romans 2:17-23
Now if you call yourself a Jew, and rely on law, and boast about God,
Romans 7:13
Did that which is good, then, result in death to me? Of course not! It was sin that did it, so that it might show itself as sin, for by means of that good thing it brought about my death, so that through the command sin might appear surpassingly sinful.
2 Peter 2:21
For it would have been better for them never to have known the way of uprightness than to have known it and then to turn their backs on the sacred command committed to their trust.