James 4:17
So, the person who knows the good [he ought] to be doing, but is not doing it, is sinning.
John 9:41
Jesus said to them, "If you were [really] blind [i.e., unable to see spiritually], you would not be guilty of sin. But since you claim, 'We can see [fine],' you remain guilty of sin."
Luke 12:47-48
And that slave who knew what his master wanted, but did not make preparations [i.e., for his master's return], or do what his master wanted, will be whipped with many lashes.
John 13:17
If you know these things, you will be happy if you practice them.
John 15:22
They would not be guilty of sinning if I had not come and spoken to them. But now [that I have], they have no excuse for their sin.
Romans 1:20-21
For since the creation of the world, God's invisible qualities of eternal power and divine nature have been clearly seen, [capable of] being perceived through the things that He has made. So, these people have no excuse [i.e., for not believing in Him].
Romans 1:32
These people know that God's decrees require that those who practice such things deserve to die [i.e., either spiritual or temporal punishment], yet they not only do the same things [themselves], but even approve of other people who practice them.
Romans 2:17-23
But if you call yourselves "Jews," and [claim to] rely on the law of Moses, and brag about [belonging to] God;
Romans 7:13
Was this [commandment] then, which was intended for my good, [actually] responsible for my [spiritual] death? Certainly not! But so that sin could be seen as [truly] sinful, it produced [spiritual] death in me through something that was good [i.e., the commandment against sinning]. This was so that, by means of the commandment [against sinning], sin could be seen as extremely sinful.
2 Peter 2:21
It would have been better for them if they had not known the right way [to God] than, after knowing it, to turn back from the sacred message that had been presented to them.