Tiago 4

Stop saying evil things about one another and thus condemning each other. Only God has the right to condemn people.

11 My fellow believers, stop saying evil things about one another, because those who say something evil about a fellow believer and are therefore condemning one who is like a brother to them are really speaking against the law that God gave us to obey. In this law, God commanded [MTY] us to love others, and those who say evil things about fellow believers, it is as though they are saying that we do not have to do what God commanded. If you (sg) say that you do not have to do what God commanded, you (sg) are not obeying God’s law. Instead, you (sg) are claiming that you have the authority to condemn others.