Episcopal Authority and Communio Ecclesiology
At the heart of the Council’s teaching on the role of bishops is a vision of the Church as a communion centered on Christ’s Eucharist. In her innermost nature, the Church is a mystery of love or communion—the vertical mystery of union with the triune God established by Christ’s gift of himself which includes the gift of a new (horizontal) relationship among human beings. The Church is constituted by this eucharistic gift, and she exists to share this gift by gathering creation into the body of Christ and thus into communion with God.