Richca:
Again, from what I understand you saying, namely, identifying the whole reality of the bread and wine, both substance and accidents, with the body and blood of Christ is a form of what is called impanation or possibly you might be thinking in terms of consubstantiation too. The Church does not believe or teach either of these but rather transubstantiation.
I’m not sure one can translate what I am saying into an A/T understanding. Thanks for trying. From my perspective at this time, it is a different way to formulate the reality of, in this case, the Eucharist.
I am not trying to translate what your saying into an A-T understanding or even into the Church’s understanding and teaching of transubstantiation because neither will work or fit with what your saying.
If I understand you correctly and I believe I do, among other things, the main difference between the Church’s teaching concerning how the body and blood of Christ become substantially present under the appearances of bread and wine and your view is this: in the Church’s teaching, a real change or conversion takes place in the reality, being, substance, or nature of the bread and wine; in your view I believe, the full reality, being, substance and appearances or accidents, of the bread and wine do not change but it is what God says it is though the bread and wine remain in reality, in their full being, bread and wine.
For example, recall the miracle Jesus performed at the wedding in Cana when he changed the water into wine. Would you agree that Jesus changed not only the subtance but also the appearances or accidents of the water into wine? Did Jesus change the chemical/molecular structure of the water into that of wine? I would say yes to both questions.
If we apply your understanding of the eucharistic change to the miracle at Cana, we would get the following: the water remains in its full reality and being substantially water, it looks like water, taste like water, has the chemical/molecular structure of water. But, because Jesus says it’s wine, well that is what it is. Does this make any sense? Did the wedding guests drink water or wine after Jesus’ miracle?
Similarly, if God called an ant a horse but nothing changed in the reality, nature, being of the ant and still looks like an ant, is it really a horse? Is this how God works? Is this how he created the various natures of things? I don’t believe so. In Genesis 1, God calls the light day and the darkness night, the dry land earth and the waters that were gathered together seas. God calls things by what they are according to their various natures as we do. And Jesus does the same in the gospels, the flowers, lilies, fig trees, the heavens, donkey, rain, clouds, men and women, children, etc. Is an apple the same thing as bread? or water the same thing as wine?