.
. . .Therefore, whoever eats the bread or drinks the cup of The Lord in an
unworthy manner will be guilty of sinning against the body and blood of the
Lord.
Isn't this kind of another argument that it's real and not symbolic? How would defiling a piece of bread be a sin against the body of Jesus? But if the Eucharist is real, then it's very easy to see how defiling it would be a sin against Jesus' body and blood.