With ihs beautiful clarity, Pope Benedict linked the Eucharist and being a Saint--in his homily for the close of the Synod:
"In the Eucharist, we contemplate the sacrament of this living synthesis of the law: Christ gives us, with himself, the full realization of the love for God and the love for our brothers. And this love of his, he communicates to us when we are nourished by his Body and his Blood. This is when what St. Paul wrote to the Thessalonians in today's reading is achieved: "You broke with the worship of false gods and became the servants of the living and true God" (1 Thessalonians 1:9). This conversion is the beginning of the path of holiness that the Christian is called to achieve in his own existence.
"The saint is he who is so fascinated by the beauty of God and by his perfect truth to be progressively transformed by it. Because of this beauty and truth, he is ready to renounce everything, even himself. The love of God is enough, which he experiences in the humble and disinterested service to the neighbor, especially to those who cannot give back in return.
"How providential, in this perspective, is the fact that today the Church points out to all its members five new saints who, nourished by Christ the living bread, were converted to love and modeled their whole existence to this! In different situations and with different charisms, they loved the Lord with all their heart and the neighbor as themselves to thus become "an example to all believers" (1 Thessalonians 1:6-7)."