Arcana Coelestia #3168
3168. And they did eat and drink. That this signifies the appropriation of the good and of the truth thus initiated, appears from the signification of “eating,” as being to be communicated and conjoined, thus to be appropriated (see n. 2187, 2343); and as this is predicated of bread, and by “bread” is signified good (n. 276, 680, 2165, 2177, 2187), it is the appropriation of good which is signified by “eating”—and also from the signification of “drinking,” as also being to be communicated and conjoined, thus to be appropriated (see n. 3089); but as this is predicated of wine, and by “wine” is signified truth (n. 1071, 1798), it is the appropriation of truth which is signified by “drinking.” The real case herein is as before said (n. 3167), that when truth is being initiated into good, and still more when it is being conjoined with it, in the rational, the good and truth of the spiritual man, that is, spiritual things, are appropriated to the natural man.
Arcana Coelestia #56
56. Verse 29. And God said, Behold, I give you every herb bearing seed which is upon the faces of all the earth; and every tree in which is fruit; the tree yielding seed, to you it shall be for food. The celestial man is delighted with celestial things alone, which being in agreement with his life are called celestial food. The spiritual man is delighted with spiritual things, and as these are in agreement with his life they are called spiritual food. The natural man in like manner is delighted with natural things, which, being of his life, are called food, and consist chiefly of memory-knowledges. As the spiritual man is here treated of, his spiritual food is described by representatives, as by the “herb bearing seed” and by the “tree in which is fruit” which are called, in general, the “tree yielding seed.” His natural food is described in the following verse.