Josh 5:12

“Indeed at that time, when the people went out of the land of Egypt, "they carried dough in their clothes." And when the dough had run out and they had no bread, God rained manna on them. But when they came to the holy land and "took the fruit of the province of the palms, the manna ceased for them," and then they began to eat of the fruit of the land.In this manner, three kinds of food in general are described. The first one we certainly enjoy when going out of the land of Egypt, but this suffices for only a little time. Manna follows after this. But the third fruit we receive now from the holy land. By this diversity, as my insignificant perception comprehends, I think it is indicated that the first food that we carry with us when leaving Egypt is this little school learning (or even more advanced learning if, by chance, anyone has acquired it) that is able to help us only a little. But, placed in the desert, that is, in the condition of life in which we now are, we enjoy the manna only through what we learn by the instructions of the divine law. But the one who will deserve to enter the land of promise, that is, to obtain that which has been promised by the Savior, that one will eat fruits from the region of the palms. For truly that person who arrives at these promises after having conquered the enemy will discover the fruit of the palm. For it is certain that however great those things are that we are now able to understand or to know in the law of God or in divine learning, those things that the holy ones will deserve to see "face to face" when the enigma is over, will be far more sublime and lofty. For "what the eye has not seen or the ear heard, what has not ascended into a person's heart, these are the things God has prepared for those who love him."”

“"And Jesus said to them: 'I have eagerly desired to eat this Passover with you before I suffer.' " He desired first of all to eat the typical Passover with his disciples and thus to reveal the mystery of his passion to the world, so that the judge of the ancient and lawful Passover would emerge and forbid this to be displayed to have pertained to the type of its dispensation by further carnal teaching but would demonstrate instead through the passing shadow that the light of the true Passover has now come. The time and order of Joshua finishing the manna beautifully prefigures this, where it is written: "And they kept the Passover on the fourteenth day of the month at evening in the plains of Jericho, and they ate from the fruit of the earth on the next day, unleavened bread from the grain of the land of the same year. And the manna ceased after they ate of the fruit of the earth, nor did the children of Israel use that food any more." For, when Moses died, Joshua restored the people whom he had provided with manna for a time across the Jordan, by which food he himself was also restored, even though he knew and formerly tasted of the fruit of the promised land. Thereafter, he crossed the Jordan, circumcised with knives made of stone and did not take the customary manna for three and one half months, until the day of Passover. In fact, Joshua was ordained leader when Moses died because Christ was incarnated when the law had been corrupted by the traditions of the Pharisees. Joshua fed with and was fed by manna across the Jordan because, until the time of his baptism, the Lord observed the ceremonies of the law and wanted them to be observed by everyone else. After they had crossed the Jordan, Joshua circumcised the people with knives made from stone because the Savior celebrated the grace of baptism with thoughts that the law, in its severity, had been unable to cut off the attractions of faith. And for three and one half years [after his baptism], although provoking gradual movement toward the promised heaven, Christ does not cease to observe the sacraments of the law, as though to be nourished with the customary manna, until, while eating the desired Passover with his disciples at a foreordained time, as morning was breaking, he finally offers the most pure sacrament of his body and blood, consecrated on the altar of the cross for imbuing the faithful, as though it were the unleavened bread of the promised land.”