Therefore whosoever shall eat this bread, and drink this cup of the Lord, unworthily, shall be guilty of the body and blood of the Lord.
All Commentaries on 1 Corinthians 11:27 Go To 1 Corinthians 11
John Chrysostom
AD 407
Why so? It is because someone who profanes the supper is like a priest who pours the blood out, making the death appear to be a slaughter and not a sacrifice. It is like those who pierced Jesus on the cross. They did not do it in order to drink his blood but in order to shed it. The person who comes to the supper unworthily does much the same thing and gains nothing by it.