The Mass as Sacrifice and Banquet

The Catholic claim

The Mass is the Church’s memorial of the sacrifice Christ offered once on the Cross, and the meal in which his Body and Blood are given. Under the signs of bread and wine that same offering is made present, so that the Church of every century can stand at Calvary without pretending the crucifixion happens again. The same table already looks toward the wedding feast of the Lamb.

That is why the Mass is the Church’s central act of worship. The liturgy is Christ’s own prayer, in which the baptized take part; it is not a weekly program they attend (CCC 1345).

• Catechism of the Catholic Church

  CCC 1345

  CCC 1356

  “As early as the second century we have the witness of St. Justin Martyr for the basic lines of the order of the Eucharistic celebration. They have stayed the same until our own day for all the great liturgical families. St.…”

  Structure

  “If from the beginning Christians have celebrated the Eucharist and in a form whose substance has not changed despite the great diversity of times and liturgies,…”

  Identity

Biblical evidence

At the Last Supper Jesus takes bread and cup, names them his body and blood given for them, and commands them to do this in remembrance of him (Luke 22:19–20). The remembrance he asks for is the covenant meal itself, kept until he comes, not a private moment of recollection. Paul hands on those same words as something he received from the Lord, and says that as often as they eat this bread and drink the cup they proclaim the Lord’s death (1 Corinthians 11:23–26). The first Church in Jerusalem devoted itself to the apostles’ teaching, the fellowship, the breaking of bread, and the prayers (Acts 2:42).

Luke’s Emmaus story shows the same pattern from the other side. The risen Lord opens the Scriptures, then is recognized in the breaking of the bread (Luke 24:13–35). Word and table belong together. Hebrews then lifts the assembly’s eyes: you have come to Mount Zion, to the heavenly Jerusalem, to Jesus the mediator of a new covenant, and to the sprinkled blood (Hebrews 12:22–24). Earthly worship is joined to the heavenly liturgy around Christ’s one sacrifice. The Mass is that joining.

• Luke 22:19-20

  “He took bread, and when he had given thanks, he broke it, and gave to them, saying, “This is my body which is given for you.”

• Luke 24:13-35

  “Behold, two of them were going that very day to a village named Emmaus, which was sixty stadia from Jerusalem.”

• Acts 2:42

  “They continued steadfastly in the apostles’ teaching and fellowship, in the breaking of bread, and prayer.”

• 1 Corinthians 11:23-26

  “For I received from the Lord that which also I delivered to you, that the Lord Jesus on the night in which he was betrayed took bread.”

• Hebrews 12:22-24

  “But you have come to Mount Zion, and to the city of the living God, the heavenly Jerusalem, and to innumerable multitudes of angels,”

• Sacred Scripture

  1 Corinthians 11:23-26

  Acts 2:42

  “For I received from the Lord that which also I delivered to you, that the Lord Jesus on the night in which he was betrayed took bread.”

  Scripture

  “They continued steadfastly in the apostles’ teaching and fellowship, in the breaking of bread, and prayer.”

  Scripture

Tradition and magisterium

Justin Martyr, writing around A.D. 155, already describes a Sunday gathering of readings, a homily, prayers, an offering of bread and wine, and communion. That is the Mass in outline, centuries before medieval ceremonial growth and long before anyone could call it a late invention.

The Catechism, following Trent, insists that the sacrifice of the Eucharist and the sacrifice of the Cross are one: the same victim, the same priest, Christ, now offering through the ministry of priests (CCC 1367). Vatican II’s Sacrosanctum Concilium calls the faithful to full, conscious participation, and still insists that the liturgy is first of all Christ’s action, not a community’s self-expression. Banquet and sacrifice are two names for the one rite.

• Catechism of the Catholic Church

  CCC 1367

  “The sacrifice of Christ and the sacrifice of the Eucharist are one single sacrifice: "The victim is one and the same: the same now offers through the ministry of priests, who then offered himself on the cross;…”

  Sacrifice

• Ignatius of Antioch

  Letter to the Philadelphians 4 · A.D. 110

  To the church at Philadelphia.

  The church was splitting; he calls them back to one Eucharist and one bishop.

  “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 …”

  Fathers

• Irenaeus

  Against Heresies 4:17:5 · A.D. 189

  A treatise against Gnostic teachers, written from Lyons.

  He tests secret gospels against the churches the apostles founded and the bishops who still sit there.

  “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 before…”

  Fathers

History and development

From Justin’s second-century outline through the medieval elaboration of ceremonies and Vatican II’s reform of the Roman rite, the structure of Word and Eucharist remains recognizable. Languages, music, and ceremonial detail change; the skeleton does not: Scripture, thanksgiving, the Lord’s words, communion.

• The Didache

  Didache 14 · A.D. 70

  A church-order from the first Christian generations.

  Short rules on morals, baptism, confession, and the Sunday sacrifice.

  “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]”

• Pope Clement I

  Letter to the Corinthians 44:4–5 · A.D. 80

  To the church at Corinth.

  Corinth had deposed its lawful presbyters; Rome writes to restore order.

  “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”

• Ignatius of Antioch

  Letter to the Philadelphians 4 · A.D. 110

  To the church at Philadelphia.

  The church was splitting; he calls them back to one Eucharist and one bishop.

  “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”

• Justin Martyr

  First Apology 66 · A.D. 151

  An apology to Emperor Antoninus Pius.

  A public defense of Christian worship, morals, baptism, and the Sunday Eucharist.

  “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”

Mastery and practice

Outline the Mass in two movements: Liturgy of the Word (readings, homily, creed, intercessions) and Liturgy of the Eucharist (offering, consecration, communion). Then say what those movements are for: the Church hears Christ in the Scriptures and then stands at his one sacrifice and eats the meal of that sacrifice.

If someone says the Mass is not in the Bible, name the Last Supper, Acts 2:42, and 1 Corinthians 11 before you talk about vestments. If someone prefers to worship alone, grant personal prayer and then open 1 Corinthians 10:17: one bread, one body. The dismissal is not an afterthought: the Mass sends the Church into the week rather than trapping people in a building.

• Outline the basic structure of the Mass.
• Explain sacrifice and banquet together.
• Connect liturgy to daily mission.

• Ignatius of Antioch

  Letter to the Romans 7:3 [A.D. 110]

  To the church at Rome.

  He begs them not to use their influence to stop his martyrdom.

  Letter to the Smyrnaeans 6:2–7:1 [A.D. 110]

  To the church at Smyrna.

  He attacks those who deny that the Eucharist is the flesh of Christ.

  “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”

  “Take note of those who hold heterodox opinions on the grace of Jesus Christ which has come to us, and see how contrary their opinions are to the mind of God. . . . They abstain from the Eucharist and from prayer because they do not confess that the Eucharist is the flesh of our Savior Jesus Christ, flesh which suffered for our sins and which that Father, in his goodness, raised up again. They who deny the gift of God are perishing in their disputes”

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