Arcana Coelestia #56
56. Verse 29 And God said, Behold, I give you every plant yielding seed which is upon the face 1 of the whole earth, and every tree in which there is fruit, the tree producing seed will be for you for food. A celestial man takes delight in none but celestial things, and because these suit his life they are called celestial food. A spiritual man takes delight in spiritual things, and because they suit his life they are called spiritual food. The same applies to a natural man and natural things, and because they suit his life they too are called food, and are chiefly facts. Here, since the subject is the spiritual man, his spiritual food is described by representatives, that is to say, spiritual food is represented by 'the plant yielding seed' and by 'the tree in which there is fruit', which in general are called 'the tree producing seed'. His natural food is described in the next verse.
Footnotes:
1. literally, the faces
Isaiah 63:9-11
9
In all their affliction he was afflicted, and the angel of his presence saved them: in his love and in his pity he redeemed them; and he bore them, and carried them all the days of old.
10
But they rebelled, and grieved his holy Spirit: therefore he was turned to be their enemy, [and] himself fought against them.
11
Then he remembered the days of old, Moses [and] his people, [saying], Where is he who brought them up out of the sea with the shepherds of his flock? Where is he who put his holy Spirit in the midst of them?
