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168. Who belongs to the Catholic Church?
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All human beings in various ways belong to or are ordered to the Catholic unity of the people of God. Fully incorporated into the Catholic Church are Those Who, Possessing the Spirit of Christ, to the Church are joined by the bonds of the profession of faith, the sacraments, ecclesiastical government and communion. The Baptized who do not enjoy full Catholic unity are in a Un certain, although imperfect, communion With the Catholic Church.