Catechism of the Catholic Church §12 — excerpt
This work is intended primarily for those responsible for catechesis: first of all the bishops, as teachers of the faith and pastors of the Church.
This translation is under copyright, so only the cited words are quoted here. Follow the link for the full text. Translation: English translation of the Catechism of the Catholic Church, 2nd ed. (Libreria Editrice Vaticana), as posted at vatican.va.