'Apostle of Jesus Christ' in the Bible

Paul, an apostle of Jesus Christ by the will of God, and Timothy our brother, to the church of God which is at Corinth, with all the saints who are throughout Achaia:

Paul, an apostle of Jesus Christ by the will of God, to the saints who are in Ephesus and faithful in Christ Jesus:

Paul, a servant of God and an apostle of Jesus Christ, for the faith of God's elect and the knowledge of the truth which leads to godliness,

Peter, an apostle of Jesus Christ, to the chosen exiles in the Dispersion, scattered throughout Pontus, Galatia, Cappadocia, Asia and Bithynia,

Simon Peter, a servant and apostle of Jesus Christ, to those who have received a faith of the same kind as ours, by the righteousness of our God and Savior, Jesus Christ: