The Most Holy Eucharist
The doctrine of the Real Presence asserts that in the Holy Eucharist, Jesus is literally and wholly present—body and blood, soul and divinity—under the appearances of bread and wine. (cf. 1 Cor. 10:16–17, 11:23–29; and, most forcefully, John 6:32–71). The early Church Fathers interpreted these passages literally. Below are the teachings of the early church Fathers:
Ignatius of Antioch
“I have no taste for corruptible food nor for the pleasures of this life. I desire the bread of God, which is the flesh of Jesus Christ, who was of the seed of David; and for drink I desire his blood, which is love incorruptible” (Letter to the Romans 7:3 [A.D. 110]).
Let only that Eucharist be regarded as legitimate, which is celebrated under [the presidency of] the bishop or him to whom he has entrusted it (A.D.110).
“Formerly there was baptism in an obscure way . . . now, however, in full view, there is regeneration in water and in the Holy Spirit. Formerly, in an obscure way, there was manna for food; now, however, in full view, there is the true food, the flesh of the Word of God, as he himself says: ‘My flesh is true food, and my blood is true drink’ [John 6:55]” (Homilies on Numbers 7:2 [A.D. 248]).
“We call this food Eucharist, and no one else is permitted to partake of it, except one who believes our teaching to be true and who has been washed in the washing which is for the remission of sins and for regeneration [i.e., has received baptism] and is thereby living as Christ enjoined. For not as common bread nor common drink do we receive these; but since Jesus Christ our Savior was made incarnate by the word of God and had both flesh and blood for our salvation, so too, as we have been taught, the food which has been made into the Eucharist by the Eucharistic prayer set down by him, and by the change of which our blood and flesh is nurtured, is both the flesh and the blood of that incarnated Jesus” (First Apology 66 [A.D. 151]).
What are the effects?
“He has declared the cup, a part of creation, to be his own blood, from which he causes our blood to flow; and the bread, a part of creation, he has established as his own body, from which he gives increase unto our bodies. When, therefore, the mixed cup [wine and water] and the baked bread receives the Word of God and becomes the Eucharist, the body of Christ, and from these the substance of our flesh is increased and supported, how can they say that the flesh is not capable of receiving the gift of God, which is eternal life—flesh which is nourished by the body and blood of the Lord, and is in fact a member of him?” (ibid., 5:2). [A.D. 189]).
Clement of Alexandria
“’Eat my flesh,’ [Jesus] says, ‘and drink my blood.’ The Lord supplies us with these intimate nutrients, he delivers over his flesh and pours out his blood, and nothing is lacking for the growth of his children” (The Instructor of Children 1:6:43:3 [A.D. 191]).
The flesh, indeed, is washed [in baptism], in order that the soul may be cleansed . . . the flesh is shadowed with the imposition of hands [in confirmation], that the soul also may be illuminated by the Spirit; the flesh feeds [in the Eucharist] on the body and blood of Christ, that the soul likewise may be filled with God” (The Resurrection of the Dead 8 [A.D. 210]).
On the need for confession
Cyprian of Carthage
“He [Paul] threatens, moreover, the stubborn and forward, and denounces them, saying, ‘Whosoever eats the bread or drinks the cup of the Lord unworthily, is guilty of the body and blood of the Lord’ [1 Cor. 11:27]. All these warnings being scorned and contemned—[lapsed Christians will often take Communion] before their sin is expiated, before confession has been made of heir crime, before their conscience has been purged by sacrifice and by the hand of the priest, before the offense of an angry and threatening Lord has been appeased, [and so] violence is done to his body and blood; and they sin now against their Lord more with their hand and mouth than when they denied their Lord” (The Lapsed 15–16 [A.D. 251]).
“Assemble on the Lord’s day, and break bread and offer the Eucharist; but first make confession of your faults, so that your sacrifice may be a pure one. Anyone who has a difference with his fellow is not to take part with you until he has been reconciled, so as to avoid any profanation of your sacrifice [Matt. 5:23–24]. For this is the offering of which the Lord has said, ‘Everywhere and always bring me a sacrifice that is undefiled, for I am a great king, says the Lord, and my name is the wonder of nations’ [Mal. 1:11, 14]” (Didache 14 [A.D. 70]).
Who can offer the Sacrifice
Council of Nicaea I
“It has come to the knowledge of the holy and great synod that, in some districts and cities, the deacons administer the Eucharist to the presbyters [i.e., priests], whereas neither canon nor custom permits that they who have no right to offer [the Eucharistic sacrifice] should give the Body of Christ to them that do offer [it]” (Canon 18 [A.D. 325]).
The Priest stands in the place of Jesus
Cyprian of Carthage
“If Christ Jesus, our Lord and God, is himself the high priest of God the Father; and if he offered himself as a sacrifice to the Father; and if he commanded that this be done in commemoration of himself, then certainly the priest, who imitates that which Christ did, truly functions in place of Christ” (Letters 63:14 [A.D. 253]).
Ambrose of Milan
“We saw the prince of priests coming to us, we saw and heard him offering his blood for us. We follow, inasmuch as we are able, being priests, and we offer the sacrifice on behalf of the people. Even if we are of but little merit, still, in the sacrifice, we are honorable. Even if Christ is not now seen as the one who offers the sacrifice, nevertheless it is he himself that is offered in sacrifice here on Earth when the body of Christ is offered. Indeed, to offer himself he is made visible in us, he whose word makes holy the sacrifice that is offered” (Commentaries on Twelve Psalms of David 38:25 [A.D. 389]).
How does it become Jesus
Cyril of Jerusalem
“The bread and the wine of the Eucharist before the holy invocation of the adorable Trinity were simple bread and wine, but the invocation having been made, the bread becomes the body of Christ and the wine the blood of Christ” (Catechetical Lectures 19:7 [A.D. 350]).
“I promised you [new Christians], who have now been baptized, a sermon in which I would explain the sacrament of the Lord’s Table. . . . That bread which you see on the altar, having been sanctified by the word of God, is the body of Christ. That chalice, or rather, what is in that chalice, having been sanctified by the word of God, is the blood of Christ” (Sermons 227 [A.D. 411]).
Theodore of Mopsuestia
“When [Christ] gave the bread he did not say, ‘This is the symbol of my body,’ but, ‘This is my body.’ In the same way, when he gave the cup of his blood he did not say, ‘This is the symbol of my blood,’ but, ‘This is my blood’; for he wanted us to look upon the [Eucharistic elements] after their reception of grace and the coming of the Holy Spirit not according to their nature, but receive them as they are, the body and blood of our Lord. We ought . . . not regard [the elements] merely as bread and cup, but as the body and blood of the Lord, into which they were transformed by the descent of the Holy Spirit” (Catechetical Homilies 5:1 [A.D. 405]).
Only through faith can it be understood
Cyril of Jerusalem
“Do not, therefore, regard the bread and wine as simply that; for they are, according to the Master’s declaration, the body and blood of Christ. Even though the senses suggest to you the other, let faith make you firm. Do not judge in this matter by taste, but be fully assured by the faith, not doubting that you have been deemed worthy of the body and blood of Christ. . . . [Since you are] fully convinced that the apparent bread is not bread, even though it is sensible to the taste, but the body of Christ, and that the apparent wine is not wine, even though the taste would have it so, . . . partake of that bread as something spiritual, and put a cheerful face on your soul” (ibid., 22:6, 9).
“What you see is the bread and the chalice; that is what your own eyes report to you. But what your faith obliges you to accept is that the bread is the body of Christ and the chalice is the blood of Christ. This has been said very briefly, which may perhaps be sufficient for faith; yet faith does not desire instruction” (ibid., 272).
The first Mass
The Last Supper was the first Mass, it did not duplicate His redeeming sacrifice on the Cross, although it looked forward to it and expressed His intention in performing it.
“Christ was carried in his own hands when, referring to his own body, he said, ‘This is my body’ [Matt. 26:26]. For he carried that body in his hands” (Explanations of the Psalms 33:1:10 [A.D. 405]).
Aphraahat the Persian Sage
”After having spoken thus [at the Last Supper], the Lord rose up from the place where he ha made the Passover and had given his body as food and his blood as drink, and he went with his disciples to the place where he was to be arrested. But he ate of his own body and drank of his own blood, while he was pondering on the dead. With his own hands the Lord presented his own body to be eaten, and before he was crucified he gave his own blood as drink”. (Treatises 12:6[A.S. 340]).
As a Sacrifice
*Because it is the memorial of Christ’s Passover, the Eucharist is also a sacrifice; the sacrificial character of the Eucharist is manifested in the very words of institution: ‘This is My body which is given for you’ and ‘This cup which is poured out for you is the New Covenant in My blood. (Luke 22:19-20). In the Eucharist Christ gives us the very body which He gave up for us on the cross, the very blood which He ‘poured out for many for the forgiveness of sins.’ (Matthew 26:28). The Eucharist is thus a sacrifice because it is a memorial and because it applies its fruit. Every Mass makes the one and only sacrifice of Calvary mystically present to those who participate, so it is not a new sacrifice but the very same one, not repeated but embodied in another time and place, so as to be accessible to all God’s children.
Council of Ephesus
“We will necessarily add this also. Proclaiming the death, according to the flesh, of the only-begotten Son of God, that is Jesus Christ, confessing his resurrection from the dead, and his ascension into heaven, we offer the unbloody sacrifice in the churches, and so go on to the mystical thanksgivings, and are sanctified, having received his holy flesh and the precious blood of Christ the Saviour of us all. And not as common flesh do we receive it; God forbid: nor as of a man sanctified and associated with the Word according to the unity of worth, or as having a divine indwelling, but as truly the life-giving and very flesh of the Word himself. For he is the life according to his nature as God, and when he became united to his flesh, he made it also to be life-giving” (Session 1, Letter of Cyril to Nestorius [A.D. 431]).
Pope Clement I
“Our sin will not be small if we eject from the episcopate those who blamelessly and holily have offered its sacrifices. Blessed are those presbyters who have already finished their course, and who have obtained a fruitful and perfect release” (Letter to the Corinthians 44:4–5 [A.D. 80]).
“God speaks by the mouth of Malachi, one of the twelve [minor prophets], as I said before, about the sacrifices at that time presented by you: ‘I have no pleasure in you, says the Lord, and I will not accept your sacrifices at your hands; for from the rising of the sun to the going down of the same, my name has been glorified among the Gentiles, and in every place incense is offered to my name, and a pure offering, for my name is great among the Gentiles . . . [Mal. 1:10–11]. He then speaks of those Gentiles, namely us [Christians] who in every place offer sacrifices to him, that is, the bread of the Eucharist and also the cup of the Eucharist” (Dialogue with Trypho the Jew 41 [A.D. 155]).
“He took from among creation that which is bread, and gave thanks, saying, ‘This is my body.’ The cup likewise, which is from among the creation to which we belong, he confessed to be his blood. He taught the new sacrifice of the new covenant, of which Malachi, one of the twelve [minor] prophets, had signified beforehand: ‘You do not do my will, says the Lord Almighty, and I will not accept a sacrifice at your hands. For from the rising of the sun to its setting my name is glorified among the Gentiles, and in every place incense is offered to my name, and a pure sacrifice; for great is my name among the Gentiles, says the Lord Almighty’ [Mal. 1:10–11]. By these words he makes it plain that the former people will cease to make offerings to God; but that in every place sacrifice will be offered to him, and indeed, a pure one, for his name is glorified among the Gentiles” (Against Heresies 4:17:5 [A.D. 189]).
Cyril of Jerusalem
“Then, having sanctified ourselves by these spiritual hymns, we beseech the merciful God to send forth his Holy Spirit upon the gifts lying before him, that he may make the bread the Body of Christ and the wine the Blood of Christ, for whatsoever the Holy Spirit has touched is surely sanctified and changed. Then, upon the completion of the spiritual sacrifice, the bloodless worship, over that propitiatory victim we call upon God for the common peace of the churches, for the welfare of the world, for kings, for soldiers and allies, for the sick, for the afflicted; and in summary, we all pray and offer this sacrifice for all who are in need” (Catechetical Lectures 23:7–8 [A.D. 350]).
“In the sacrament he is immolated for the people not only on every Easter Solemnity but on every day; and a man would not be lying if, when asked, he were to reply that Christ is being immolated. For if sacraments had not a likeness to those things of which they are sacraments, they would not be sacraments at all; and they generally take the names of those same things by reason of this likeness” (Letters 98:9 [A.D. 412]).
“For when he says in another book, which is called Ecclesiastes, ‘There is no good for a man except that he should eat and drink’ [Eccles. 2:24], what can he be more credibly understood to say [prophetically] than what belongs to the participation of this table which the Mediator of the New Testament himself, the priest after the order of Melchizedek, furnishes with his own body and blood? For that sacrifice has succeeded all the sacrifices of the Old Testament, which were slain as a shadow of what was to come. . . . Because, instead of all these sacrifices and oblations, his body is offered and is served up to the partakers of it” (The City of God 17:20 [A.D. 419]).
“When you see the Lord immolated and lying upon the altar, and the priest bent over that sacrifice praying, and all the people empurpled by that precious blood, can you think that you are still among men and on earth? Or are you not lifted up to heaven?” (The Priesthood 3:4:177 [A.D. 387]).
“Reverence, therefore, reverence this table, of which we are all communicants! Christ, slain for us, the sacrificial victim who is placed thereon!” (Homilies on Romans 8:8 [A.D. 391]).
“‘The cup of blessing which we bless, is it not communion of the blood of Christ?’ Very trustworthy and awesomely does he [Paul] say it. For what he is saying is this: What is in the cup is that which flowed from his side, and we partake of it. He called it a cup of blessing because when we hold it in our hands that is how we praise him in song, wondering and astonished at his indescribable gift, blessing him because of his having poured out this very gift so that we might not remain in error; and not only for his having poured it out, but also for his sharing it with all of us. ‘If therefore you desire blood,’ he [the Lord] says, ‘do not redden the platform of idols with the slaughter of dumb beasts, but my altar of sacrifice with my blood.’ What is more awesome than this? What, pray tell, more tenderly loving?” (Homilies on First Corinthians 24:1(3) [A.D. 392]).
“In ancient times, because men were very imperfect, God did not scorn to receive the blood which they were offering . . . to draw them away from those idols; and this very thing again was because of his indescribable, tender affection. But now he has transferred the priestly action to what is most awesome and magnificent. He has changed the sacrifice itself, and instead of the butchering of dumb beasts, he commands the offering up of himself” (ibid., 24:2).
Only one Sacrifice
“What then? Do we not offer daily? Yes, we offer, but making remembrance of his death; and this remembrance is one and not many. How is it one and not many? Because this sacrifice is offered once, like that in the Holy of Holies. This sacrifice is a type of that, and this remembrance a type of that. We offer always the same, not one sheep now and another tomorrow, but the same thing always. Thus there is one sacrifice. By this reasoning, since the sacrifice is offered everywhere, are there, then, a multiplicity of Christs? By no means! Christ is one everywhere. He is complete here, complete there, one body. And just as he is one body and not many though offered everywhere, so too is there one sacrifice” (Homilies on Hebrews 17:3(6) [A.D. 403]).
Ignatius of Antioch
“Make certain, therefore, that you all observe one common Eucharist; for there is but one Body of our Lord Jesus Christ, and but one cup of union with his Blood, and one single altar of sacrifice—even as there is also but one bishop, with his clergy and my own fellow servitors, the deacons. This will ensure that all your doings are in full accord with the will of God” (Letter to the Philadelphians 4 [A.D. 110]).