“It is well established in the OT as well as the NT that human flesh and blood are not to be consumed...Certainly not a modern idea...”
The Eucharist Makes Present Jesus’ One Eternal Sacrifice; it’s Not Just a Symbolic Memorial
Luke 22:19; 1 Cor. 11:24-25 - the translation of Jesus’ words of consecration is “touto poieite tan eman anamnasin.” Jesus literally said “offer this as my memorial sacrifice.” The word “poiein” (do) refers to offering a sacrifice (see, e.g., Exodus 29:38-39, where God uses the same word – poieseis – regarding the sacrifice of the lambs on the altar). The word “anamnesis” (remembrance) also refers to a sacrifice which is really or actually made present in time by the power of God, as it reminds God of the actual event (see, e.g., Heb. 10:3; Num. 10:10). It is not just a memorial of a past event, but a past event made present in time.
In other words, the “sacrifice” is the “memorial” or “reminder.” If the Eucharist weren’t a sacrifice, Luke would have used the word “mnemosunon” (which is the word used to describe a nonsacrificial memorial. See, for example, Matt. 26:13; Mark 14:9; and especially Acts 10:4). So there are two memorials, one sacrificial (which Jesus instituted), and one non-sacrificial.
Lev. 24:7 - the word “memorial” in Hebrew in the sacrificial sense is “azkarah” which means to actually make present (see Lev. 2:2,9,16;5:12;6:5; Num.5:26 where “azkarah” refers to sacrifices that are currently offered and thus present in time). Jesus’ instruction to offer the bread and wine (which He changed into His body and blood) as a “memorial offering” demonstrates that the offering of His body and blood is made present in time over and over again.
Num. 10:10 - in this verse, “remembrance” refers to a sacrifice, not just a symbolic memorial. So Jesus’ command to offer the memorial “in remembrance” of Him demonstrates that the memorial offering is indeed a sacrifice currently offered. It is a re-presentation of the actual sacrifice made present in time. It is as if the curtain of history is drawn and Calvary is made present to us.
Mal. 1:10-11 - Jesus’ command to his apostles to offer His memorial sacrifice of bread and wine which becomes His body and blood fulfills the prophecy that God would reject the Jewish sacrifices and receive a pure sacrifice offered in every place. This pure sacrifice of Christ is sacramentally re-presented from the rising of the sun to its setting in every place, as Malachi prophesied.
Heb. 9:23 - in this verse, the author writes that the Old Testament sacrifices were only copies of the heavenly things, but now heaven has better “sacrifices” than these. Why is the heavenly sacrifice called “sacrifices,” in the plural? Jesus died once. This is because, while Christ’s sacrifice is transcendent in heaven, it touches down on earth and is sacramentally re-presented over and over again from the rising of the sun to its setting around the world by the priests of Christ’s Church. This is because all moments to God are present in their immediacy, and when we offer the memorial sacrifice to God, we ask God to make the sacrifice that is eternally present to Him also present to us. Jesus’ sacrifice also transcends time and space because it was the sacrifice of God Himself.
Heb. 9:23 - the Eucharistic sacrifice also fulfills Jer. 33:18 that His kingdom will consist of a sacrificial priesthood forever, and fulfills Zech. 9:15 that the sons of Zion shall drink blood like wine and be saved.
Heb. 13:15 - this “sacrifice of praise” refers to the actual sacrifice or “toda” offering of Christ who, like the Old Testament toda offerings, now must be consumed. See, for example, Lev. 7:12-15; 22:29-30 which also refer to the “sacrifice of praise” in connection with animals who had to be eaten after they were sacrificed.
1 Peter 2:5-6 - Peter says that we as priests offer “sacrifices” to God through Jesus, and he connects these sacrifices to Zion where the Eucharist was established. These sacrifices refer to the one eternal Eucharistic sacrifice of Christ offered in every place around the world.
Rom. 12:1 - some Protestants argue that the Eucharist is not really the sacrifice of Christ, but a symbolic offering, because the Lord’s blood is not shed (Heb. 9:22). However, Paul instructs us to present ourselves as a “living sacrifice” to God. This verse demonstrates that not all sacrifices are bloody and result in death (for example, see the wave offerings of Aaron in Num. 8:11,13,15,21 which were unbloody sacrifices). The Eucharistic sacrifice is unbloody and lifegiving, the supreme and sacramental wave offering of Christ, mysteriously presented in a sacramental way, but nevertheless the one actual and eternal sacrifice of Christ. Moreover, our bodies cannot be a holy sacrifice unless they are united with Christ’s sacrifice made present on the altar of the Holy Mass.
1 Cor. 10:16 - “the cup of blessing” or Third cup makes present the actual paschal sacrifice of Christ, the Lamb who was slain.
1 Cor. 10:18 - Paul indicates that what is eaten from the altar has been sacrificed, and we become partners with victim. What Catholic priests offer from the altar has indeed been sacrificed, our Lord Jesus, the paschal Lamb.
1 Cor. 10:20 - Paul further compares the sacrifices of pagans to the Eucharistic sacrifice - both are sacrifices, but one is offered to God. This proves that the memorial offering of Christ is a sacrifice.
1 Cor. 11:26 - Paul teaches that as often as you eat the bread and drink the cup, you proclaim the Lord’s death. This means that celebrating the Eucharist is proclaiming the Gospel.
1 Cor. 10:21 - Paul’s usage of the phrase “table of the Lord” in celebrating the Eucharist is further evidence that the Eucharist is indeed a sacrifice. The Jews always understood the phrase “table of the Lord” to refer to an altar of sacrifice. See, for example, Lev. 24:6, Ezek. 41:22; 44:16 and Malachi 1:7,12, where the phrase “table of the Lord” in these verses always refers to an altar of sacrifice.
Heb. 13:10,15 - this earthly altar is used in the Mass to offer the Eucharistic sacrifice of praise to God through our eternal Priest, Jesus Christ.
“I’ve never experienced a communion where the bread and wine became The Real Body and Blood of Jesus. Does it taste like beef?
Jesus - the Other White Meat?
If not, then the significance is spiritual, which aligns with the Protestant position.”
Jesus’ Passion links to the Passover Sacrifice where the Lamb Must Be Eaten
Matt. 26:2; Mark 14:12; Luke 22:7 - Jesus’ passion is clearly identified with the Passover sacrifice (where lambs were slain and eaten).
John 1:29,36; Acts 8:32; 1 Peter 1:19 - Jesus is described as the Lamb of God who takes away the sins of the world. The Lamb must be sacrificed and eaten.
Luke 23:4,14; John 18:38; 19:4,6 - under the Old Covenant, the lambs were examined on Nisan 14 to ensure that they had no blemish. The Gospel writers also emphasize that Jesus the Lamb was examined on Nisan 14 and no fault was found in him. He is the true Passover Lamb which must be eaten.
Heb. 9:14 - Jesus offering Himself “without blemish” refers to the unblemished lamb in Exodus 12:5 which had to be consumed.
Matt. 26:29; Mark 14:25 - Jesus is celebrating the Passover seder meal with the apostles which requires them to drink four cups of wine. But Jesus only presents the first three cups. He stops at the Third Cup (called “Cup of Blessing” - that is why Paul in 1 Cor. 10:16 uses the phrase “Cup of Blessing” to refer to the Eucharist – he ties the seder meal to the Eucharistic sacrifice). But Jesus conspicuously tells his apostles that He is omitting the Fourth Cup called the “Cup of Consummation.” The Gospel writers point this critical omission of the seder meal out to us to demonstrate that the Eucharistic sacrifice and the sacrifice on the cross are one and the same sacrifice, and the sacrifice would not be completed until Jesus drank the Fourth Cup on the cross.
Matt. 26:30; Mark 14:26 - they sung the great Hallel, which traditionally followed the Third Cup of the seder meal, but did not drink the Fourth Cup of Consummation. The Passover sacrifice had begun, but was not yet finished. It continued in the Garden of Gethsemane and was consummated on the cross.
Matt. 26:39; Mark 14:36; Luke 22:42; John 18:11 - our Lord acknowledges He has one more cup to drink. This is the Cup of Consummation which he will drink on the cross.
Psalm 116:13 - this passage references this cup of salvation. Jesus will offer this Cup as both Priest and Victim. This is the final cup of the New Testament Passover.
Luke 22:44 - after the Eucharist, Jesus sweats blood in the garden of Gethsemane. This shows that His sacrifice began in the Upper Room and connects the Passion to the seder meal where the lamb must not only be sacrificed, but consumed.
Matt. 27:34; Mark 15:23 - Jesus, in his Passion, refuses to even drink an opiate. The writers point this out to emphasize that the final cup will be drunk on the cross, after the Paschal Lamb’s sacrifice is completed.
John 19:23 - this verse describes the “chiton” garment Jesus wore when He offered Himself on the cross. These were worn by the Old Testament priests to offer sacrifices. See Exodus 28:4; Lev. 16:4.
John 19:29; cf. Matt. 27:48; Mark 15:36; - Jesus is provided wine (the Fourth Cup) on a hyssop branch which was used to sprinkle the lambs’ blood in Exodus 12:22. This ties Jesus’ sacrifice to the Passover lambs which had to be consumed in the seder meal which was ceremonially completed by drinking the Cup of Consummation. Then in John 19:30, Jesus says, “It is consummated.” The sacrifice began in the upper room and was completed on the cross. God’s love for humanity is made manifest.
Matt. 27:45; Mark 15:33; John 19:14 - the Gospel writers confirm Jesus’ death at the sixth hour, just when the Passover lambs were sacrificed. Again, this ties Jesus’ death to the death of the Passover lambs. Like the Old Covenant, in the New Covenant, the Passover Lamb must be eaten.
1 Cor. 5:7 - Paul tells us that the Lamb has been sacrificed. But what do we need to do? Some Protestants say we just need to accept Jesus as personal Lord and Savior.
1 Cor. 5:8 - But Paul says that we need to celebrate the Eucharistic feast. This means that we need to eat the Lamb. We need to restore communion with God.
Heb. 13:15 - “sacrifice of praise” or “toda” refers to the thanksgiving offerings of Lev. 7:12-15; 22:29-30 which had to be eaten.
1 Cor. 10:16 - Paul’s use of the phrase “the cup of blessing” refers to the Third Cup of the seder meal. This demonstrates that the seder meal is tied to Christ’s Eucharistic sacrifice.
John 19:34-35 - John conspicuously draws attention here. The blood (Eucharist) and water (baptism) make the fountain that cleanses sin as prophesied in Zech 13:1. Just like the birth of the first bride came from the rib of the first Adam, the birth of the second bride (the Church) came from the rib of the second Adam (Jesus). Gen. 2:22.
John 7:38 - out of His Heart shall flow rivers of living water, the Spirit. Consequently, Catholics devote themselves to Jesus’ Sacred Heart.
Matt. 2:1, Luke 2:4-7 - Jesus the bread of life was born in a feeding trough in the city of Bethlehem, which means “house of bread.”
Luke 2: 7,12 - Jesus was born in a “manger” (which means “to eat”). This symbolism reveals that Jesus took on flesh and was born to be food for the salvation of the world.
bdeaner and other posters have already discussed this but here you go again. Now you can never say you didn’t know.