ncgolf:
In a sense, the accidents remain but the substance is transformed. Here is a portion from
Catholicenclyopedia.com.
The principal aim of speculative theology with regard to the Eucharist, should be to discuss philosophically, and seek a logical solution of, three apparent contradictions, namely:
(a) the continued existence of the Eucharistic Species, or the outward appearances of bread and wine, without their natural underlying subject (accidentia sine subjecto); …(removed other objections)
(a) The study of the first problem, viz. whether or not the accidents of bread and wine continue their existence without their proper substance, must be based upon the clearly established truth of Transubstantiation, in consequence of which the entire substance of the bread and the entire substance of the wine are converted respectively into the Body and Blood of Christ in such a way that “only the appearances of bread and wine remain” (Council of Trent, Sess. XIII, can. ii: manentibus dumtaxat speciebus panis et vini).
They are saying it is converted but we see only the accidents. It is a mystery, I grant you, but not impossible.
It is irrational, no parallels to this exist in reality:
the proposition substance can infinitely change without a corresponding change in accidents is refuted in reality.
For example, in post #151 we see the philosophy of accidents and substance adduced from the following:
“Accidents” of any object are not symbolic of the “Substance” of that object.
“Accidents” are the properties of an object.
“Substance” is what that object is.
I have a wooden chair.
The chair is a chair. (“Substance”)
The properties “accidents” are: 4 24-inch wooden legs, a wooden back, a wooden seat.
Remove one of the accidents (cut the legs down to 23 inches).
The object remains what it is: a chair.
Replace an accident. (Exchange the 4 wooden legs with plastic legs). The object remains what it is: a chair.
Replace the SUBSTANCE of the object, then the object is not what it was.
I dismantle the various parts of the chair, and nail the parts together in an odd way: the four 24 inch wooden beams are placed on top of the thing. These beams are no longer legs because they are no longer supporting the thing.
The thing is no longer a chair, because I have nailed the parts together in a manner that the object may not be sat upon.
The object is no longer a chair. The SUBSTANCE has changed.
Observe this opened with definition that proposes the accidents are the property of its substance, in practical terms this means the detachment of a substance from its extension and accidents. Accidents can change without changing the substance and vice versa.
However the examples of detachment upon which Aristotle’s’ theory rests aren’t analogous to the change that is supposed to occur in Transubstantiation where
finite bread becomes
infinite God.
To be a similar event the ‘chair illustration" should be about a chair whose accidents are completely changed just as is said to be true of the substance of the Eucharist.
I have a wooden chair.
The chair is a chair. (“Substance”)
The properties “accidents” are: 4 24-inch wooden legs, a wooden back, a wooden seat.
Burn up all of the accidents (the entire become ashes).
The object is no longer a chair, it is now ashes.
Moreover the alleged “detachment” between substance and accidents proposed by this theory does render the accidents only symbols of the substance, clearly defeating what it was meant to accomplish.