spinmeister 1 Corinthians 11:27-29 Whoever, therefore, eats the bread or drinks the cup of the Lord in an unworthy manner will be guilty concerning the body and blood of the Lord... For anyone who eats and drinks without discerning the body eats and drinks judgment on himself.
Just like you can have Saints intercede so you can have the opposite . City of man vs City of God . Our mortal sin is like a cancer to the mystical body Our holiness is the cure . The cup our lord was given in the agony in Garden had our sins. The Angel that gave him strength was part of the communion of saints cooperating with the fruit of the passion. We pull nails out or you can hammer them in choose whom you will serve The sacrifice of the mass brings Calvary to us we can crucify or we can receive worthily St Paul Warning about reception of communion unworthy is scary