The Eucharist is not a symbol. Nowhere in the scripture is is called symbol. Now, a picture of the Eucharist, or perhaps some grapefruit and cracker snack in some heretical communities of faith, — these are symbols, just like the Mount Soledad cross is a symbol.
This brings me great sorrow for you, but not respect for your approach to theology.
This is the sad end of the lesson, and you do not seem to have learned by it.
So long . . .