CCC 809
Profession of Faith›SECTION TWO I. THE CREEDS›CHAPTER THREE I BELIEVE IN THE HOLY SPIRIT›Paragraph 2. THE CHURCH - PEOPLE OF GOD, BODY OF CHRIST, TEMPLE OF THE HOLY SPIRIT
The Church is the Temple of the Holy Spirit. the Spirit is the soul, as it were, of the Mystical Body, the source of its life, of its unity in diversity, and of the riches of its gifts and charisms.