Roman Catechism 15.73

Chapter 15 — Part II: The Sacraments — Introduction on the Sacraments in General

Section 73. This character has a twofold effect: it qualifies us to receive or perform something sacred, and distinguishes us by some mark one from another. In the character impressed by Baptism, both effects are exemplified. By it we are qualified to receive the other Sacraments, and the Christian is distinguished from those who do not profess the faith. The same illustration is afforded by the characters impressed by Confirmation and Holy Orders. By Confirmation we are armed and arrayed as soldiers of Christ, publicly to profess and defend His name, to fight against our internal enemy and against the spiritual powers of wickedness in the high places; and at the same time we are distinguished from those who, being recently baptised, are, as it were, new-born infants. Holy Orders confers the power of consecrating and administering the Sacraments, and also distinguishes those who are invested