Why Doesn’t John’s Gospel Mention the Institution of the Eucharist?

I’ve wondered in the past why John’s Gospel doesn’t include the Institution of the Eucharist. John’s Gospel is heavily Eucharistic, and notes that Jesus’ Eucharistic discourse occurs at the time of the Passover (John 6:4), a year before the Institution itself. And when he gets to the Last Supper, the point at which the Synoptic Gospels tell us Jesus instutited the Eucharist, he describes Jesus’ mealtime discourses at incredible length. In fact, all of chapters 13, 14, 15, 16, and 17 of John’s Gospel occur at the Last Supper. So it seemed strange that he found room for seemingly every word Jesus spoke, but couldn’t find room for the Institution of the Eucharist, the most significant event to occur at the Meal he’s describing in such length.

The answer to my question came from the late Lutheran theologian Herman Sasse, who wrote in Church and Lord’s Supper:

Baptism stands at the borderline of church and world.As the Sacrament proper to the church, the Supper is, therefore, as a matter of principle, not a public event. Thus, the most ancient church celebrated it behind closed doors (Rev. 3:20). For centuries thereafter, the arcane discipline kept the liturgy and doctrine of the Supper strictly secret from Jews and pagans, which is why those writings of the New Testament intended for the general public, like the Gospel of John, make no mention of the words of institution for the Supper.

This explaination made so much sense, I was sort of surprised I’d never thought of it, or heard of it, before. In fact, the day before I read this explanation, I’d been about how important is was to read the books of the New Testament with an eye towards the intended audience. For example, to understand what Paul means in Romans, learn about the heresies plaguing the Roman Christians, because that’s who he’s writing to. And John’s Gospel targets Gentile pagans . More specifically, John squarely targets the Greco-Roman philosophers and theologians, and he lays out for them why Catholicism, and not Gnosticism, is correct. Although he spends some time mentioning how Jesus fulfills the Old Testament prophesies, he doesn’t invest most of his energy here, since neither the Gnostics nor the pagans held the Old Testament as inspired (on the other hand, St. Matthew, who writes for a largely Jewish audience, goes to greater length to spell this out).

But the Eucharist was a target of mockery from the Romans. The Roman mystery cult dedicated to Mithras created a rite imitating the Last Supper, and there were frequent accusations that the Christians were cannibals, for feasting upon the Body and Blood of our Lord. So the early Christians were clear that they believed in the Eucharist, but were careful about willy-nilly spilling the beans about the precise Eucharistic rituals. After all, the Eucharist is sacred, and exposing the ritual to outsiders would enable them to more effectively blaspheme It. Even catechumens in the early Church – those who were seeking to join the Church – were excused after the Liturgy of the Word, and not allowed to so much as observe the Eucharistic Liturgy until after they were baptized.

Bonus: Speaking of Herman Sasse, let me close with some more of his insights on the Eucharist from Church and Lord’s Supper:

All attempts to build Christian congregations without placing at their center the congregation-forming Sacrament of the Altar are just as much condemned to failure as are efforts to renew the Divine Service without renewing the Lord’s Supper. The nineteenth and twentieth centuries’ sad experiences in this area only confirm the
lessons of the past. The enormous effort made in the area of church planting during recent generations must be regarded as a failure. It has produced a wealth of societies and files, but not a single congregation.

For Calvin, the body of Christ as a truly human body exists in finite form and must, therefore, after the exaltation, be as far removed from us as heaven is from earth. The Lord’s body thus cannot simultaneously be present in heaven and on earth, and in multiple locations on earth. Calvin is not in a position to substantiate these assertions from the Bible, for he did not derive them from the Bible. These are metaphysical statements and ideological presuppositions that he uses to explain the Supper texts.

No sign testifies with such infallible certainty the death throes of a congregation, or a
whole church, as the decline and decay of the celebration of the Eucharist. This is, however, the deadly serious situation in which a very large segment of these Protestant churches of the world finds itself.

5 comments

  1. So John was keeping the Eucharist secret from non-Christians, but Catholics also like to use John 6 as their favourite proof text for transubstantiation?

    1. I’m not positive that this theory is right, but the idea is that the specifics of the Eucharistic Liturgy were kept private (not that belief in the Eucharist was secret: just the ritual itself).

      And there’s at least some degree of support for it: as a matter of history, we know that the early Christians kicked out the unbaptized halfway through Mass, before the Eucharistic Prayers. That’s why the first half of Mass is called the “Mass of Catechumens”: it was the part of the Liturgy open to the public.

      I.X.,

      Joe

  2. I can understand how John present at that Last Supper,and being very close to Jesus,felt a very personal connection with Jesus’ words :”this IS MY BODY”. He and Mary were the only two present at the Cross. This was very private to John.

  3. No, the reason why John doesn’t mention blood and flesh is because it was a Roman invention – 21-year old furious, yet fearful and jealous orgying Romans (at the time) trying to celebrate the attempted sacrifice of Yehoshua PandiRa on the Cross (see Rennes le Château clue of his body being moved to the tomb under a full Moon – it was illegal to move a dead body at night).

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