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  • SESSION 7-F
    God, I am not worthy.
    [ Theology of the Eucharist  ]
     

    Related Videos

    • FORMED
      • "The Eucharist: Source & Summit of Christian Life"
      • "Presence: The Mystery of the Eucharist" Series
      • "Lectio: Eucharist with Dr. Brant Pitre" Series
      • "The Eucharist"


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    • "Crossroads Initiative" | Passages from Living Tradition regarding the Eucharist
     

    Other Sources

    St. Justin Martyr, From the first apology in defense of the Christians

    No one may share the Eucharist with us unless he believes that what we teach is true, unless he is washed in the regenerating waters of baptism for the remission of his sins, and unless he lives in accordance with the principles given us by Christ.

    We do not consume the eucharistic bread and wine as if it were ordinary food and drink, for we have been taught that as Jesus Christ our Saviour became a man of flesh and blood by the power of the Word of God, so also the food that our flesh and blood assimilates for its nourishment becomes the flesh and blood of the incarnate Jesus by the power of his own words contained in the prayer of thanksgiving.

    The apostles, in their recollections, which are called gospels, handed down to us what Jesus commanded them to do. They tell us that he took bread, gave thanks and said: Do this in memory of me. This is my body. In the same way he took the cup, he gave thanks and said: This is my blood. The Lord gave this command to them alone. Ever since then we have constantly reminded one another of these things. The rich among us help the poor and we are always united. For all that we receive we praise the Creator of the universe through his Son Jesus Christ and through the Holy Spirit.

    On Sunday we have a common assembly of all our members, whether they live in the city or the outlying districts. The recollections of the apostles or the writings of the prophets are read, as long as there is time. When the reader has finished, the president of the assembly speaks to us; he urges everyone to imitate the examples of virtue we have heard in the readings. Then we all stand up together and pray.

    On the conclusion of our prayer, bread and wine and water are brought forward. The president offers prayers and gives thanks to the best of his ability, and the people give assent by saying, “Amen.” The eucharist is distributed, everyone present communicates, and the deacons take it to those who are absent.

    The wealthy, if they wish, may make a contribution, and they themselves decide the amount. The collection is placed in the custody of the president, who uses it to help the orphans and widows and all who for any reason are in distress, whether because they are sick, in prison, or away from home. In a word, he takes care of all who are in need.

    We hold our common assembly on Sunday because it is the first day of the week, the day on which God put darkness and chaos to flight and created the world, and because on that same day our saviour Jesus Christ rose from the dead. For he was crucified on Friday and on Sunday he appeared to his apostles and disciples and taught them the things that we have passed on for your consideration. 



    From the treatise Against Heresies by Saint Irenaeus, bishop and martyr | The eucharist, pledge of our resurrection


    If our flesh is not saved, then the Lord has not redeemed us with his blood, the eucharistic chalice does not make us sharers in his blood, and the bread we break does not make us sharers in his body.

    There can be no blood without veins, flesh and the rest of the human substance, and this the Word of God actually became: it was with his own blood that he redeemed us. As the Apostle says: In him, through his blood, we have been redeemed, our sins have been forgiven.

    We are his members and we are nourished by creatures, which is his gift to us, for it is he who causes the sun to rise and the rain to fall. He declared that the chalice, which comes from his creation, was his blood, and he makes it the nourishment of our blood. He affirmed that the bread, which comes from his creation, was his body, and he makes it the nourishment of our body.

    When the chalice we mix and the bread we bake receive the word of God, the eucharistic elements become the body and blood of Christ, by which our bodies live and grow. How then can it be said that flesh belonging to the Lord’s own body and nourished by his body and blood is incapable of receiving God’s gift of eternal life? Saint Paul says in his letter to the Ephesians that we are members of his body, of his flesh and bones. He is not speaking of some spiritual and incorporeal kind of man, for spirits do not have flesh and bones. He is speaking of a real human body composed of flesh, sinews and bones, nourished by the chalice of Christ’s blood and receiving growth from the bread which is his body.

    The slip of a vine planted in the ground bears fruit at the proper time. The grain of wheat falls into the ground and decays only to be raised up again and multiplied by the Spirit of God who sustains all things. The Wisdom of God places these things at the service of man and when they receive God’s word they become the eucharist, which is the body and blood of Christ. In the same way our bodies, which have been nourished by the eucharist, will be buried in the earth and will decay, but they will rise again at the appointed time, for the Word of God will raise them up to the glory of God the Father. Then the Father will clothe our mortal nature in immortality and freely endow our corruptible nature with incorruptibility, for God’s power is shown most perfectly in weakness.



    From the treatise On the Mysteries by Saint Ambrose, bishop | The sacrament that you receive is effected by the words of Christ

    We see that grace can accomplish more than nature, yet so far we have been considering instances of what grace can do through a prophet's blessing. If the blessing of a human had power even to change nature, what do we say of God's action in the consecration itself, in which the very words of the Lord and Savior are effective? If the words of Elijah had power even to bring down fire from heaven, will not the words of Christ have power to change the natures of the elements? You have read that in the creation of the whole world he spoke and they came to be; he commanded and they were created. If Christ could by speaking create out of nothing what did not yet exist, can we say that his words are unable to change existing things into something they previously were not? It is no lesser feat to create new natures for things than to change their existing natures.

    What need is there for argumentation? Let us take what happened in the case of Christ himself and construct the truth of this mystery from the mystery of the incarnation. Did the birth of the Lord Jesus from Mary come about in the course of nature? If we look at nature we regularly find that conception results from the union of man and women. It is clear then that the conception by the Virgin was above and beyond the course of nature. And this body that we make present is the body born of the Virgin. Why do you expect to find in this case that nature takes its ordinary course in regard to the body of Christ when the Lord Jesus himself was born of the Virgin in a manner above and beyond the order of nature? This is indeed the true flesh of Christ, which was crucified and buried. This is then in truth the sacrament of his flesh.

    The Lord Jesus himself declares: This is my body. Before the blessing contained in these words a different thing is named; after the consecration a body is indicated. He himself speaks of his blood. Before the consecration something else is spoken of; after the consecration blood is designated. And you say: "Amen," that is: "It is true." What the mouth utters, let the mind within acknowledge; what the word says, let the heart ratify.

    So the Church, in response to grace so great, exhorts her children, exhorts her neighbors, to hasten to these mysteries: Neighbors, she says, come and eat; brethren, drink and be filled. In another passage the Holy Spirit has made clear for you what you are to eat, what you are to drink. Taste, the prophet says, and see that the Lord is good; blessed is the man who puts his trust in him. Christ is in that sacrament, for it is the body of Christ. It is therefore not bodily food but spiritual. Thus the Apostle too says, speaking of its symbol: Our fathers ate spiritual food and drank spiritual drink. For the body of God is spiritual; the body of Christ is that of a divine spirit, for Christ is a spirit. We read: The spirit before our face is Christ the Lord. And in the letter of Saint Peter we have this: Christ died for you. Finally, it is this food that gives strength to our hearts, this drink which gives joy to the heart of man as the prophet has written.


    From the treatise On the Trinity by Saint Hilary, bishop | The unity of the faithful in God through the incarnation of the Word and the sacrament of the eucharist 

    We believe that the Word became flesh and that we receive his flesh in the Lord’s Supper. How then can we fail to believe that he really dwells within us?

    When he became man, he actually clothed himself in our flesh, uniting it to himself forever. In the sacrament of his body he actually gives us his own flesh, which he has united to his divinity. This is why we are all one, because the Father is in Christ, and Christ is in us. He is in us through his flesh and we are in him. With him we form a unity which is in God.

    The manner of our indwelling in him through the sacrament of his body and blood is evident from the Lord’s own words: This world will see me no longer but you shall see me. Because I live you shall live also, for I am in my Father, you are in me, and I am in you.

    If it had been a question of a mere unity of will, why should he have given us this explanation of the steps by which it is achieved? He is in the Father by reason of his divine nature, we are in him by reason of his human birth, and he is in us through the mystery of the sacraments.

    This, surely, is what he wished us to believe; this is how he wanted us to understand the perfect unity that is achieved through our Mediator, who lives in the Father while we live in him, and who, while living in the Father, lives also in us. This is how we attain to unity with the Father. Christ is in very truth in the Father by his eternal generation; we are in very truth in Christ, and he likewise is in us.

    Christ himself bore witness to the reality of this unity when he said: He who eats my flesh and drinks my blood lives in me and I in him. No one will be in Christ unless Christ himself has been in him; Christ will take to himself only the flesh of those who have received his flesh. He had already explained the mystery of this perfect unity when he said: As the living Father sent me and I draw life from the Father, so he who eats my flesh will draw life from me.

    We draw life from his flesh just as he draws life from the Father. Such comparisons aid our understanding, since we can grasp a point more easily when we have an analogy.

    And the point is that Christ is the wellspring of our life. Since we who are in the flesh have Christ dwelling in us through his flesh, we shall draw life from him in the same way as he draws life from the Father.



    From the first apology in defense of the Christians by Saint Justin, martyr | The celebration of the eucharist

    No one may share the Eucharist with us unless he believes that what we teach is true, unless he is washed in the regenerating waters of baptism for the remission of his sins, and unless he lives in accordance with the principles given us by Christ.

    We do not consume the eucharistic bread and wine as if it were ordinary food and drink, for we have been taught that as Jesus Christ our Savior became a man of flesh and blood by the power of the Word of God, so also the food that our flesh and blood assimilates for its nourishment becomes the flesh and blood of the incarnate Jesus by the power of his own words contained in the prayer of thanksgiving.

    The apostles, in their recollections, which are called gospels, handed down to us what Jesus commanded them to do. They tell us that he took bread, gave thanks and said: Do this in memory of me. This is my body. In the same way he took the cup, he gave thanks and said: This is my blood.

    The Lord gave this command to them alone. Ever since then we have constantly reminded one another of these things. The rich among us help the poor and we are always united. For all that we receive we praise the Creator of the universe through his Son Jesus Christ and through the Holy Spirit.

    On Sunday we have a common assembly of all our members, whether they live in the city or the outlying districts. The recollections of the apostles or the writings of the prophets are read, as long as there is time. When the reader has finished, the president of the assembly speaks to us; he urges everyone to imitate the examples of virtue we have heard in the readings. Then we all stand up together and pray.

    On the conclusion of our prayer, bread and wine and water are brought forward. The president offers prayers and gives thanks to the best of his ability, and the people give assent by saying, “Amen.” The eucharist is distributed, everyone present communicates, and the deacons take it to those who are absent.

    The wealthy, if they wish, may make a contribution, and they themselves decide the amount. The collection is placed in the custody of the president, who uses it to help the orphans and widows and all who for any reason are in distress, whether because they are sick, in prison, or away from home. In a word, he takes care of all who are in need.

    We hold our common assembly on Sunday because it is the first day of the week, the day on which God put darkness and chaos to flight and created the world, and because on that same day our savior Jesus Christ rose from the dead. For he was crucified on Friday and on Sunday he appeared to his apostles and disciples and taught them the things that we have passed on for your consideration.


    From a book addressed to Monimus by Saint Fulgentius of Ruspe, bishop | The sacrament of unity and love

    The spiritual building up of the body of Christ is achieved through love. As Saint Peter says: Like living stones you are built into a spiritual house, to be a holy priesthood, offering spiritual sacrifices acceptable to God through Jesus Christ. And there can be no more effective way to pray for this spiritual growth than for the Church, itself Christ’s body, to make the offering of his body and blood in the sacramental form of bread and wine. For the cup we drink is a participation in the blood of Christ, and the bread we break is a participation in the body of Christ. Because there is one loaf, we who are many are one body, since we all share the same bread. And so we pray that, by the same grace which made the Church Christ’s body, all its members may remain firm in the unity of that body through the enduring bond of love.

    We are right to pray that this may be brought about in us through the gift of the one Spirit of the Father and the Son. The holy Trinity, the one true God, is of its nature unity, equality and love, and by one divine activity sanctifies its adopted sons. That is why Scripture says that God’s love has been poured into our hearts by the Holy Spirit he has given us. The Holy Spirit, who is the one Spirit of the Father and the Son, produces in those to whom he gives the grace of divine adoption the same effect as he produced among those whom the Acts of the Apostles describes as having received the Holy Spirit. We are told that the company of those who believed were of one heart and soul, because the one Spirit of the Father and the Son, who with the Father and the Son is one God, had created a single heart and soul in all those who believed.

    This is why Saint Paul in his exhortation to the Ephesians says that this spiritual unity in the bond of peace must be carefully preserved. I, therefore, a prisoner for the Lord, he writes, beg you to lead a life worthy of your calling, with all humility and meekness and with patience, bearing with one another in love, eager to maintain the unity of the Spirit in the bond of peace. There is one body and one Spirit.

    God makes the Church itself a sacrifice pleasing in his sight by preserving within it the love which his Holy Spirit has poured out. Thus the grace of that spiritual love is always available to us, enabling us continually to offer ourselves to God as a living sacrifice, holy and pleasing to him for ever.





     


  • SESSION 7-B
    God, I am not worthy.
    [ The Holy Sacrifice of the Mass ]

     

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      • "Walk through the Mass: Exploring the Sacred Liturgy"
      • "What is the Mass?"
      • "A Scriptural Walk through the Mass"
      • "The Elements of the Catholic Mass" Series


    Helpful Links

    • "Crossroads Initiative" | Passages from Living Tradition regarding the Mass
     


     

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