Evangelization through the Eucharist, in the Eucharist, and from the Eucharist - these are three inseparable aspects of how the Church lives the mystery of Christ and fulfills her mission of communicating it to all people.... In addition to the preaching of the message, the consummation of evangelization consists in the building up of the Church, which has no real existence without the sacramental life culminating in the Blessed Eucharist