πολιτεύω

Acts 23:1 πεπολίτευμαι have lived as a citizen

Paul looked directly at the Sanhedrin and said, “Brothers, I have conducted myself before God in all good conscience to this day.”

Philippians 1:27 πολιτεύεσθε, do conduct yourselves,

Nevertheless, conduct yourselves in a manner worthy of the gospel of Christ. Then, whether I come and see you or only hear about you in my absence, I will know that you stand firm in one spirit, contending together as one for the faith of the gospel,