Chapter XIV. Each Degree of the Spiritual Mind in Three Planes.THIS diagram presents the subdivisions of each degree of the spiritual mind into three and of each heaven into three.
Each degree of the natural mind also has three planes to be presented in Diagram XVII.
In Arcana Coelestia AC we read, -
"In order that anything may be perfect, it must be distinguished into three degrees; so is heaven, and so are the goods and truths there; that there are three heavens is known, consequently three degrees of good and truths there. Each heaven is also distinguished into three degrees, for its inmost must also communicate immediately with the superior, its external with the inferior, and the middle thus, by means of the inmost and the external, with both; hence is its perfection. The case is similar with the interiors of man which in general are distinguished into three degrees, namely, into the celestial, the spiritual and the natural, in like manner each of these into its three degrees, for man who is in the good of faith and of love to the LORD, is a heaven in the least form, corresponding to the greatest. So it is with all things of nature."-AC 9825.And in Apocalypse Explained, AE we read, -
"There are three heavens, and each heaven is distinguished into three degrees, and likewise the angels who are in them; wherefore in each heaven there are superior, middle, and inferior angels."- AE 342[a].
In each of the above degrees or subdivisions of the mind there is a duality consisting of will and understanding, the will being receptive of love or good which is celestial, and the understanding, of wisdom or truth which is spiritual; and in each heaven and in each subdivision of the heavens, there are angels predominantly receptive of love or good, who are celestial, and others of wisdom or truth, who are spiritual. (AC 459.)
To understand the general division of the whole heaven into two kingdoms, celestial and spiritual, and the existence of the two principles, celestial and spiritual, in each kingdom, and even in each angel, it must be borne in mind that the celestial of one heaven, kingdom or angel, differs from the celestial of another and that the spiritual of one differs from the spiritual of another.
See "Relation of the Three Heavens and the Two Kingdoms," page 37, also the two distinctions between the celestial and the spiritual, page 86.
The three degrees of the natural mind C are drawn in red, white and green-j representing the natural will, k the natural understanding and l a combination of the two in ultimates, thus the celestial, spiritual and natural of the external mind. The view of the degrees of the natural mind, here presented, is different from that in Diagram XIII; hence the reverse order of Colour.