Psalms 147:9

"And gives unto the cattle their food" [Psalm 147:9]. These are the cattle he means, even God's flocks. God defrauds not His flock of their food through men, for whose "service He makes the grass to grow." "And to the young of the ravens that call upon Him." Shall we perchance think this, that the ravens call upon God to give them their food? Think not that the unreasoning creature calls upon God: no creature knows how to call upon God, save the reasonable alone. Consider it as spoken in a figure, lest you think, as some evil men say, that the souls of men migrate into cattle, dogs, swine, ravens. Give this no place in your hearts or in your faith. The soul of man is made after the image of God: He will not give His image to dog or swine. Who are "the young of the ravens"? The Israelites used to say that they alone were righteous, because to them the Law had been given: all other men of every nation they used to call sinners. And in truth all nations were given up to sin, to idolatry, to the worship of stones and stocks: but did they continue so? Although the ravens themselves, our fathers, did not, yet we, "the young of the ravens," do call upon God. [1 Peter 1:18] ...For "the young of the ravens," who seemed to worship the images of their forefathers, have advanced, and turned to God. And now you hear "the young of the ravens" calling upon the one God. What then? Do you say to "the young of the ravens," "have you left your father?" Plainly I have, says he; for he is a raven who calls not upon God. I, "the young of the raven," do call upon God.

And who gives to the beasts their food. This Scripture which we read, which we handle, which we have in our hands, is called the mountains; in the Scriptures Abraham is called a mountain, Isaac is called a mountain, Jeremiah a mountain, the holy prophets are mountains. These mountains have both grain and hay. If you are a man, you receive grain from them: if you are cattle, you receive hay. Men and beasts you will save, O Lord. If you are a beast, you receive hay; if you are a man, you receive grain: according to your faith you are saved. Who brings forth hay on the mountains, and gives to the beasts their food. If you are a man, in the holy Scriptures you receive spiritual understanding: if you are a beast, you receive it according to the letter, in the Jewish manner. I see a great thing. God, who has been praised with such great acclamations, is brought down to lowlier things, and it is said: And to the young ravens that call upon him. If he were speaking of birds, he would rather name eagles or vultures. And to the young ravens that call upon him. No other bird is named, but the young of the ravens; and not the ravens themselves, but the young of the ravens. The raven is not saved, but the young that is born of it. We are the young of ravens: for we are born of idolatrous parents. We read in Solomon that the eye which mocks its father and the word of its mother, let the ravens dig it out of the valleys. He did not say "the young of ravens," but the ravens themselves. For he who is a raven cannot be saved. The raven is sent out from the ark, and does not return. In the flood it is with the rest: after the flood it is cast out in the time of prosperity—that is, at that time when there is calm, it cannot be in the ark of God. If ever there is a storm, if ever a flood, the raven is in the midst: calm returns, and the raven flees. Who are these ravens? Who are the young of ravens? I think that the ravens of black color, who always pursue the corpses of the dead, who always with a most raucous voice provoke quarrels, are demons; and whoever have served the demons, like ravens, they too take on the color of ravens. Therefore our parents, as we have already said, who served idols and demons, were ravens. For they are not found except where there are corpses and filth and foulness and the corpses of the dead. But we who are born of ravens do not await corpses,…