“And the Lord God commanded Adam, saying, Of every tree that is in the Paradise thou mayest freely eat; but of the tree of the knowledge of good and evil ye shall not eat; but in the day on which ye eat of it ye shall die the death.”
A question may arise here to what kind of Adam he gave this command and who, this Adam was. For Moses has not made any mention of him before; but now is the first time that he has named him. Are we then to think that he is desirous to supply you with the name of the factitious man?
“And he calls him,” continues Moses, “Earth.” For this is the interpretation of the name of Adam. Accordingly, when you hear the name Adam, you must think that he is an earthly and perishable being; for he is made according to an image, being not earthly but heavenly.
But we must inquire how it was that after he had given names to all the other animals, he did not give one also to himself. What then are we to say about this?
The mind which is in each of us is able to comprehend all other things, but has not the capability of understanding itself. For as the eye sees all other things, but cannot see itself, so also the mind perceives the nature of other things but cannot understand itself.
For if it does, let it tell us what it is, or what kind of thing it is, whether it is a spirit, or blood, or fire, or air, or any other substance: or even only so much whether it is a substance at all, or something incorporeal. Are not those men then simple who speculate on the essence of God?
For how can they who are ignorant of the nature of the essence of their own soul, have any accurate knowledge of the soul of the universe? For the soul of the universe is according to our definition, –God. ~Philo the Jew; Allegorical Interpretations I.