209. The last degree embraces, contains, and is the foundation of the prior degrees. The doctrine of degrees presented in this part of the work has been illustrated so far by various phenomena that occur in one or the other worlds, as by the degrees of the heavens where angels dwell, the degrees of warmth and light in them, and the degrees of their atmospheres, and by various phenomena in the human body, and likewise in the animal and mineral kingdoms. This doctrine, however, has a wider application. It extends not only to natural phenomena, but also to civil, moral and spiritual matters, and to each and all of their components. The doctrine of degrees extends to these matters as well for two reasons. The first is that everything of which anything can be predicated has in it a trine called end, cause and effect, and these three are related to each other as degrees of height. [2] The second reason is that no civil, moral or spiritual matter is something abstracted from substance, but rather they are substances. For as love and wisdom are not abstractions, but are substance (as we demonstrated above in nos. 40-43), so likewise are all matters which we call civil, moral and spiritual. One can indeed think of these abstractly from substances, but still in themselves they are not abstract. Consider, for example, affection and thought, charity and faith, will and intellect. For the case with these is the same as with love and wisdom, namely, that they do not exist apart from the subjects of which they are predicated-subjects which are substances-but rather they are states of the subjects or substances. In subsequent discussions we will see that it is changes in these states which produce their variations. By substance we mean also form, for substance does not exist without form.