'Service' in the Bible

For by Him all things were created in heaven and on earth, [things] visible and invisible, whether thrones or dominions or rulers or authorities; all things were created and exist through Him [that is, by His activity] and for Him.

and through [the intervention of] the Son to reconcile all things to Himself, making peace [with believers] through the blood of His cross; through Him, [I say,] whether things on earth or things in heaven.

Slaves, in all things obey those who are your masters on earth, not with external service, as those who merely please men, but with sincerity of heart, fearing the Lord.