Philo: Allegorical Interpretation, III

LXII. (177) But these men pray to be nourished by the word of God: but Jacob, raising his head above the word, says that he is nourished by God himself, and his words are as follows; "The God in whom my father Abraham and Isaac were well-pleased; the God who has nourished me from my youth upwards to this day; the angel who has delivered me from all my evils, bless these Children."

This now being a symbol of a perfect disposition, thinks God himself his nourisher, and not the word: and he speaks of the angel, which is the word, as the physician of his evils, in this speaking most naturally. For the good things which he has previously mentioned are pleasing to him, inasmuch as the living and true God has given them to him face to face, but the secondary good things have been given to him by the angels and by the word of God. (178) On this account I think it is that God gives men pure good health, which is not preceded by any disease in the body, by himself alone, but that health which is an escape from disease he gives through the medium of skill and medical science, attributing it to science, and to him who can apply it skilfully, though in truth, it is God himself who heals both by these means, and without these means. And the same is the case with regard to the soul, the good things, namely food, he gives to men by his power alone; but those which contain in them a deliverance from evil, he gives by means of his angels and his word.