'Serve' in the Bible

for God is my witness, whom I serve in my spirit in the good news of His Son, how unceasingly I make mention of you,

who did change the truth of God into a falsehood, and did honour and serve the creature rather than the Creator, who is blessed to the ages. Amen.

and now we have ceased from the law, that being dead in which we were held, so that we may serve in newness of spirit, and not in oldness of letter.

I thank God -- through Jesus Christ our Lord; so then, I myself indeed with the mind do serve the law of God, and with the flesh, the law of sin.

'The greater shall serve the less;'

for such our Lord Jesus Christ do not serve, but their own belly; and through the good word and fair speech they deceive the hearts of the harmless,