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
Pope John Paul IIChrist called as his Apostles only men. He did this in a totally free and sovereign way.
Pope John Paul IIThe Eucharist is the full realization of the worship which humanity owes to God, and it cannot be compared to any other religious experience.... The risen Lord ... calls the faithful together to give them the light of His Word and the nourishment of His Body as the perennial sacramental wellspring of redemption. The grace flowing from this wellspring renews mankind, life, and history.
Pope John Paul II