Since this is a limited discussion i prefer people articulate what they believe and why. I have read on this subject quite a bit.
I hold the same beliefs as any other Bible-believing Catholic- that the Eucharist is the Body, Blood, Soul and Divinity of Our Lord Jesus Christ.
John 6 does it for me, as well as the numerous other passages that people have posted.
Most specifically the First Epistle Of Saint Paul To The Corinthians 11: 23-29
For
I have received of the Lord that which also I delivered unto you, that the Lord Jesus, the same night in which he was betrayed, took bread.
And giving thanks, broke, and said: Take ye, and eat: this is my body, which shall be delivered for you: this do for the commemoration of me. In like manner also the chalice, after he had supped, saying:
This chalice is the new testament in my blood: this do ye, as often as you shall drink, for the commemoration of me.
For as often as you shall eat this bread, and drink the chalice, you shall shew the death of the Lord, until he come. Therefore
whosoever shall eat this bread, or drink the chalice of the Lord unworthily, shall be guilty of the body and of the blood of the Lord. 2But let a man prove himself: and so let him eat of that bread, and drink of the chalice.
For he that eateth and drinketh unworthily, eateth and drinketh judgment to himself, not discerning **the body of the Lord. **
If the Eucharist was not the Body, Blood, Soul and Divinity of Our Lord, why would we bring judgment upon ourselves if we eat and drink unworthily?
Footnote in my Bible:
27 “Guilty of the body”… not discerning the body.
This demonstrates the real presence of the body and blood of Christ, even to the unworthy communicant; who otherwise could not be guilty of the body and blood of Christ, or justly condemned for not discerning the Lord’s body.