'Minister of Christ' in the Bible

That I should be a public minister of Christ Jesus unto the nations, doing priestly service with the glad-message of God, in order that the offering up of the nations might prove to be acceptable, being hallowed in Holy Spirit:

These things, submitting to the brethren, thou shall be, a noble, minister of Christ Jesus, nourishing thyself with the words of the faith, and of the noble teaching which thou hast closely studied.