Chapter 4 — Part I: The Creed — Article II: And in Jesus Christ, His Only Son, Our Lord
Section 13. "Christ" — To the name Jesus is added that of Christ, which signifies the anointed. This name is expressive of honour and office, and is not peculiar to one thing only, but common to many; for in the Old Law priests and kings, whom God, on account of the dignity of their office, commanded to he anointed, were called christs. For priests commend the people to God by unceasing prayer, offer sacrifice to Him, and turn away His wrath from mankind. Kings are entrusted with the government of the people; and to them principally belong the authority of the law, the protection of innocence and the punishment of guilt. As, therefore, both these functions seem to represent the majesty of God on earth, those who were appointed to the royal or sacerdotal office were anointed with oil. Furthermore, since Prophets, as the interpreters and ambassadors of the immortal God, have unfolded to us the secrets of heaven and by salutary precepts and the prediction of future events have exhorted to amendment of life, it was customary to anoint them also.