'Serve' in the Bible

For God, whom I serve with my spirit by preaching the gospel about his Son, is my witness how constantly I mention you

But now we have been released from the Law by dying to what enslaved us, so that we may serve in the new life of the Spirit, not under the old writings.

Thank God through Jesus the Messiah, our Lord, because with my mind I myself can serve the Law of God, even while with my human nature I serve the law of sin.

according to his calling and not by actions), Rebecca was told, "The older child will serve the younger one."

Never be lazy in showing such devotion. Be on fire with the Spirit. Serve the Lord.