'Guilty' in the Bible

Who among you can prove me guilty of any sin? If I am telling you the truth, why don't you believe me?

Jesus replied, "If you were blind, you would not be guilty of sin, but now because you claim that you can see, your guilt remains."

If I had not come and spoken to them, they would not be guilty of sin. But they no longer have any excuse for their sin.

If I had not performed among them the miraculous deeds that no one else did, they would not be guilty of sin. But now they have seen the deeds and have hated both me and my Father.

Jesus replied, "You would have no authority over me at all, unless it was given to you from above. Therefore the one who handed me over to you is guilty of greater sin."