Romans 2:1

The Condemnation of the Moralist

2:1 Therefore you are without excuse, whoever you are, when you judge someone else. For on whatever grounds you judge another, you condemn yourself, because you who judge practice the same things.

Romans 2:15

2:15 They show that the work of the law is written in their hearts, as their conscience bears witness and their conflicting thoughts accuse or else defend them,

John 15:22

15:22 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.