'Servant' in the Bible

for it is God's servant to you for what [is] good. But if you do what [is] bad, be afraid, because it does not bear the sword to no purpose. For it is God's servant, the one who avenges for punishment on the one who does [what is] bad.

For I say, Christ has become a servant of the circumcision on behalf of the truth of God, in order to confirm the promises to the fathers,

with the result that I am a servant of Christ Jesus to the Gentiles, serving the gospel of God as a priest, in order that the offering of the Gentiles may become acceptable, sanctified by the Holy Spirit.

Now I commend to you Phoebe our sister, who is also a servant of the church in Cenchrea,