1 Corinthians 3:3-5

You are still worldly [controlled by ordinary impulses, the sinful capacity]. For as long as there is jealousy and strife and discord among you, are you not unspiritual, and are you not walking like ordinary men [unchanged by faith]? For when one of you says, “I am [a disciple] of Paul,” and another, “I am [a disciple] of Apollos,” are you not [proving yourselves unchanged, just] ordinary people? What then is Apollos? And what is Paul? Just servants through whom you believed [in Christ], even as the Lord appointed to each his task.