32. In what way is the faith of the Church one faith alone?

32. In what way is the faith of the Church one faith alone?

(Comp 32) The Church, although made up of persons who have diverse languages, cultures, and rites, nonetheless professes with a united voice the one faith that was received from the one Lord and that was passed on by the one Apostolic Tradition. She confesses one God alone, Father, Son, and Holy Spirit, and points to one way of salvation. Therefore we believe with one heart and one soul all that is contained in the Word of God, handed down or written, and which is proposed by the Church as divinely revealed.

“In Brief”

(CCC 182) We believe all "that which is contained in the word of God, written or handed down, and which the Church proposes for belief as divinely revealed" (Paul VI, CPG § 20).

To deepen and explain

(CCC 172) Through the centuries, in so many languages, cultures, peoples and nations, the Church has constantly confessed this one faith, received from the one Lord, transmitted by one Baptism, and grounded in the conviction that all people have only one God and Father (Cf. Eph 4:4-6). St. Irenaeus of Lyons, a witness of this faith, declared: (CCC 173) "Indeed, the Church, though scattered throughout the whole world, even to the ends of the earth, having received the faith from the apostles and their disciples… guards [this preaching and faith] with care, as dwelling in but a single house, and similarly believes as if having but one soul and a single heart, and preaches, teaches and hands on this faith with a unanimous voice, as if possessing only one mouth" (St. Irenaeus, Adv. haeres. 1, 10, 1-2: PG 7/1, 549-552).

On reflection

(CCC 174) "For though languages differ throughout the world, the content of the Tradition is one and the same. The Churches established in Germany have no other faith or Tradition, nor do those of the Iberians, nor those of the Celts, nor those of the East, of Egypt, of Libya, nor those established at the centre of the world…" (St. Irenaeus, Adv. haeres. 1, 10, 1-2: PG 7/1, 552-553). The Church's message "is true and solid, in which one and the same way of salvation appears throughout the whole world" (St. Irenaeus, Adv. haeres. 5, 20, 1: PG 7/2, 1177). (CCC 175) "We guard with care the faith that we have received from the Church, for without ceasing, under the action of God's Spirit, this deposit of great price, as if in an excellent vessel, is constantly being renewed and causes the very vessel that contains it to be renewed" (St. Irenaeus, Adv. haeres. 3, 24, 1: PG 7/1, 966).

(Next question: What are the symbols of faith?)