Heb 4:12 For the word of God is quick, and powerful, and sharper than any two-edged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.
Don't be too hasty in your criticism...The word of God is a Spiritual book...It is unlike any other in the world...
You'll notice that when you crack open that book, that book is looking back at you...And judging you...
I have no problem with multiple and/or mystical meanings associated with various Biblical concepts.
Your comrades do.
After all, you can't very well claim Christ is in the book, then say it's impossible for Him to be in the Eucharist.