The inward grace is Christ Himself, the Author of all grace - "He who eats My Flesh and drinks My Blood abides in Me, and I in him." [John 6:56] The Catholic Church teaches that the Eucharist ...

For my flesh is meat indeed, and my blood is drink indeed. He that eateth my flesh ... is it not the communion of the blood of Christ? The bread which we break, is it not the communion of the ...