'Slaves Of Christ' in the Bible

Turn away from them. For men of that stamp are not the slaves of Christ, but are slaves to their own appetites. By their smooth and fair speech they beguile the hearts of the innocent.

not {while being watched}, as people pleasers, but as slaves of Christ doing the will of God from the heart,

Paul and Timothy, slaves of Christ Jesus, to all the saints in Christ Jesus who are in Philippi, together with the overseers and deacons.