George Haydock's Catholic Bible Commentary - John 6:54
Unless you eat ... and drink, &c. To receive both the body and blood of Christ, is a divine precept, insinuated in this text; which the faithful fulfil, though they receive but in one kind; because in one kind they receive both the body and blood, which cannot be separated from each other. Hence life eternal is here promised to the worthy receiving, though but in one kind: (ver. 52.) If any man eat of this bread he shall life for ever: and the bread which I will give, is my flesh for the... read more
George Haydock's Catholic Bible Commentary - John 6:53
Because the Jews said it was impossible to give them his flesh to eat, Christ answers them by telling them, that so far from being impossible, it is very necessary that they should eat it. "Unless you eat," &c. (St. John Chrysostom) --- It is not the flesh of merely a man, but it is the flesh of a God, able to make man divine, inebriating him, as it were, with the divinity. (Theophylactus) See Maldonatus. read more