Well…in the other thread…I tried to search for the word origin of consubstantiation…from what I could research…it was coined around 1590. I thought it was coined to describe the Lutheran belief.
Anyway…I came across this:
askville.amazon.com/meaning-origin-term-consubstantiation/AnswerViewer.do?requestId=17193823
*Lutheran teachings reject any attempt to explain philosophically the means by which Christ is present in the Eucharist. Luther did teach that the body and blood of Christ are present “in, with, and under the forms” of bread and wine, and present-day Lutherans hold to this statement while disagreeing about its exact meaning.
Some Lutherans do use the term “consubstantiation” to refer to this belief, but the theology intended is not the same as the philosophical theory described above.*
Luther illustrated his belief about the Eucharist “by the analogy of the iron put into the fire whereby both fire and iron are united in the red-hot iron and yet each continues unchanged,” 1 a concept which he called sacramental union.
So…this brings up some questions:
Luther did not believe or agree in the catholic term of transub…but he came up with his own doctrine of Sacramental union…

…I thought this is quite ironic.
And in the analogy of fire and iron…so by SU…the sense I get is the body and blood somehow unites with the bread and wine.
So how is this not trying to come up with an explanation of the Real Presence?