'Slave' in the Bible

You learned this from Epaphras, our dearly loved fellow slave. He is a faithful servant of the Messiah on your behalf,

In Christ there is not Greek and Jew, circumcision and uncircumcision, barbarian, Scythian, slave and free; but Christ is all and in all.

Tychicus, our dearly loved brother, faithful servant, and fellow slave in the Lord, will tell you all the news about me.

Epaphras, who is one of you, a slave of Christ Jesus, greets you. He is always contending for you in his prayers, so that you can stand mature and fully assured in everything God wills.