+Jn 6: 51-58
I am the living bread that came down from heaven; whoever eats this bread will live forever; and the bread that I will give is my flesh for the life of the world.”
The Jews quarreled among themselves, saying, “How can this man give us (his) flesh to eat?”
Jesus said to them, “Amen, amen, I say to you, unless you eat the flesh of the Son of Man and drink his blood, you do not have life within you.
Whoever eats my flesh and drinks my blood has eternal life, and I will raise him on the last day.
For my flesh is true food, and my blood is true drink.
Whoever eats my flesh and drinks my blood remains in me and I in him.
Just as the living Father sent me and I have life because of the Father, so also the one who feeds on me will have life because of me.
This is the bread that came down from heaven. Unlike your ancestors who ate and still died, whoever eats this bread will live forever.”
The New American Bible
The Catechism of the Catholic Church
“GIVE US THIS DAY OUR DAILY BREAD”
2828 “Give us”: The trust of children who look to their Father for everything is beautiful. “He makes his sun rise on the evil and on the good, and sends rain on the just and on the unjust.” He gives to all the living “their food in due season.” Jesus teaches us this petition, because it glorifies our Father by acknowledging how good he is, beyond all goodness.
2829 “Give us” also expresses the covenant. We are his and he is ours, for our sake. But this “us” also recognizes him as the Father of all men and we pray to him for them all, in solidarity with their needs and sufferings.
2830 “Our bread”: The Father who gives us life cannot not but give us the nourishment life requires – all appropriate goods and blessings, both material and spiritual. In the Sermon on the Mount, Jesus insists on the filial trust that cooperates with our Father’s providence. He is not inviting us to idleness, but wants to relieve us from nagging worry and preoccupation. Such is the filial surrender of the children of God:
To those who seek the kingdom of God and his righteousness, he has promised to give all else besides. Since everything indeed belongs to God, he who possesses God wants for nothing, if he himself is not found wanting before God.
2831 But the presence of those who hunger because they lack bread opens up another profound meaning of this petition. The drama of hunger in the world calls Christians who pray sincerely to exercise responsibility toward their brethren, both in their personal behavior and in their solidarity with the human family. This petition of the Lord’s Prayer cannot be isolated from the parables of the poor man Lazarus and of the Last Judgment.
2832 As leaven in the dough, the newness of the kingdom should make the earth “rise” by the Spirit of Christ.This must be shown by the establishment of justice in personal and social, economic and international relations, without ever forgetting that there are no just structures without people who want to be just.
2833 “Our” bread is the “one” loaf for the “many.” In the Beatitudes “poverty” is the virtue of sharing: it calls us to communicate and share both material and spiritual goods, not by coercion but out of love, so that the abundance of some may remedy the needs of others.
2834 “Pray and work.” “Pray as if everything depended on God and work as if everything depended on you.” Even when we have done our work, the food we receive is still a gift from our Father; it is good to ask him for it and to thank him, as Christian families do when saying grace at meals.
2835 This petition, with the responsibility it involves, also applies to another hunger from which men are perishing: “Man does not live by bread alone, but . . . by every word that proceeds from the mouth of God,” that is, by the Word he speaks and the Spirit he breathes forth. Christians must make every effort “to proclaim the good news to the poor.” There is a famine on earth, “not a famine of bread, nor a thirst for water, but of hearing the words of the LORD.” For this reason the specifically Christian sense of this fourth petition concerns the Bread of Life: The Word of God accepted in faith, the Body of Christ received in the Eucharist.
2836 “This day” is also an expression of trust taught us by the Lord,which we would never have presumed to invent. Since it refers above all to his Word and to the Body of his Son, this “today” is not only that of our mortal time, but also the “today” of God.
If you receive the bread each day, each day is today for you. If Christ is yours today, he rises for you every day. How can this be? “You are my Son, today I have begotten you.” Therefore, “today” is when Christ rises.
2837 “Daily” (epiousios) occurs nowhere else in the New Testament. Taken in a temporal sense, this word is a pedagogical repetition of “this day,” to confirm us in trust “without reservation.” Taken in the qualitative sense, it signifies what is necessary for life, and more broadly every good thing sufficient for subsistence. Taken literally (epi-ousios: “super-essential”), it refers directly to the Bread of Life, the Body of Christ, the “medicine of immortality,” without which we have no life within us. Finally in this connection, its heavenly meaning is evident: “this day” is the Day of the Lord, the day of the feast of the kingdom, anticipated in the Eucharist that is already the foretaste of the kingdom to come. For this reason it is fitting for the Eucharistic liturgy to be celebrated each day.
The Eucharist is our daily bread. The power belonging to this divine food makes it a bond of union. Its effect is then understood as unity, so that, gathered into his Body and made members of him, we may become what we receive. . . . This also is our daily bread: the readings you hear each day in church and the hymns you hear and sing. All these are necessities for our pilgrimage.
The Father in heaven urges us, as children of heaven, to ask for the bread of heaven. [Christ] himself is the bread who, sown in the Virgin, raised up in the flesh, kneaded in the Passion, baked in the oven of the tomb, reserved in churches, brought to altars, furnishes the faithful each day with food from heaven.