Catechism of the Catholic Church §2348 — excerpt
All the baptized are called to chastity. the Christian has "put on Christ,"134 The model for all chastity. All Christ's faithful are called to lead a chaste life in keeping with their particular states of life.
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.