Ephesians 6:5; Ephesians 6:6; Ephesians 6:8

Ephesians 6:5

5 Slaves, be obedient to those who are your masters according to the flesh, with fear and trembling, in the sincerity of your heart, as to Christ;

Ephesians 6:6

6 not by way of eyeservice, as men-pleasers, but as slaves of Christ, doing the will of God from the heart.

Ephesians 6:8

8 knowing that whatever good thing each one does, this he will receive back from the Lord , whether slave or free.