'Servant' in the Bible

However, you must remain firmly established and steadfast in the faith, without being moved from the hope of the gospel that you heard, which has been proclaimed to every creature under heaven and of which I, Paul, have become a servant.

I became its servant as God commissioned me to work for you, so that I may complete my ministry of the word of God.

Epaphras, who is one of you, a servant of the Messiah Jesus, sends you his greetings. He is always wrestling in his prayers for you, so that you may stand mature, completely convinced of the entire will of God.