The True Tradition of the Eucharist Held by the Reformed

The Church of Rome teaches that the elements of the Eucharist - or communion, if you prefer - are literally changed into the flesh and blood of Jesus. The Council of Trent made that dogma official: "Because Christ our Redeemer said that it was truly His body that He was offering under the species of bread, it has always been the conviction of the Church of God, and this holy Council now declares again, that by the consecration of the bread and wine there takes place a change of the whole substance of the bread into the substance of the body of Christ our Lord and of the whole substance of the wine into the substance of His blood. This change the holy Catholic Church has fittingly and properly called transubstantiation." Notice especially the assertion that "it has always been the conviction of the Church of God." 

However, I deny that it has "always been the conviction." Rather, within the Catholic Church, there was a debate on the topic, and the doctrine of transubstantiation merely became the dominant view.

For example, Saint Augustine very explicitly states that Jesus is present in the Eucharist, but only to the faithful! He starts Sermon 272, which is about this very topic, with, "What you see on God's altar, you've already observed during the night that has now ended. But you've heard nothing about just what it might be, or what it might mean, or what great thing it might be said to symbolize. For what you see is simply bread and cup - this is the information your eyes report. But your faith demands far subtler insight: the bread is Christ's body; the cup is Christ's blood. Faith can grasp the fundamentals quickly, succinctly, yet it hungers for a fuller account of the matter." I recommend reading the whole thing (it is very brief), so that you can see that I have not  misrepresented his overall message. He describes the elements as the body and blood of Christ to the faithful, not as a physical reality to which the unbeliever would have access.

This view was unchallenged until a debate broke out between Radbertus and Ratramnus in the Ninth Century. Radbertus advocated the doctrine of transubstantiation as we now know it. Ratramnus defended the Augustinian view of a spiritual real presence to the believer only. The position of Radbertus came to dominate, and was later spread further by Aquinas and, as quoted above, Trent.

The significance of this is that the view expounded by Augustine and Ratrumnus is exactly that taught by Calvin and held by the orthodox Reformed (excluding Zwingli and his descendants) to this day. For example, the Westminster Confession of Faith XXIX:7 (1646) says, "Worthy receivers, outwardly partaking of the visible elements in this sacrament, do then also inwardly by faith, really and indeed, yet not carnally and corporally, but spiritually, receive and feed upon Christ crucified, and all benefits of His death: the body and blood of Christ being then not corporally or carnally in, with, or under the bread and wine; yet as really, but spiritually, present to the faith of believers in that ordinance, as the elements themselves are to their outward senses."

What we see here is that the claims of Rome to be holding to the "traditional" view in her doctrine of transubstantiation is committing historical revision. The fact is that she repudiated what had been the historical view to adopt a particularly-superstitious perversion. It is the Reformed alone who hold the historical doctrine of the church.