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Creed › … › Paragraph 2. the Church - People of God, Body of Christ, Temple of the Holy Spirit
IN BRIEF
"Hence the universal Church is seen to be 'a people brought into unity from the unity of the Father, the Son, and the Holy Spirit'" (LG citing St. Cyprian, De Dom. Orat. 23: PL 4, 553).
Source: Catechism of the Catholic Church (Vatican.va)