To provide a brief explanation: the five loaves are understood as the five books of Moses; rightly they are not wheat but barley because they belong to the Old Testament. For you know that barley was created in such a way that one can scarcely get to its kernel. For this kernel is clothed with a covering of husk, and this husk is tenacious and adhering, so that it is stripped off with effort. Such is the letter of the Old Testament, clothed with the coverings of carnal mysteries; but if one gets to its kernel, it feeds and satisfies.

And so a boy was carrying five loaves and two fishes. If we should seek to know who this boy was, perhaps he was the people of Israel, carrying the loaves and fish with a childlike understanding and not eating of them itself. For those things that it was carrying, when kept shut, were a burden, but when opened, ...