Roman Catechism 16.5

Chapter 16 — Part II: The Sacraments — Baptism

Section 5. can contemplate with a pious and attentive mind the meaning of those things which they hear and at the same time see it illustrated by the sacred ceremonies of Baptism. Each person, reading a lesson of admonition in the person of him who is receiving Baptism, will call to mind the promises by which he bound himself to God when he was baptised, and will reflect whether his life and conduct have been such as are promised by the profession of Christianity.