173. The things which come into existence in the heavens do not do so in the same manner as do the things on earth. In the heavens, all things come into existence from the Lord in accordance with their correspondences with the interiors of the angels. For angels have both interiors and exteriors. All things in their interiors have relation to love and faith, thus to the will and the understanding, for the will and the understanding are their receptacles, while their exteriors correspond to their interiors. That exteriors correspond to interiors may be seen above (n. 87-115). This can be illustrated by what has been said above about the heat and light of heaven-that angels have heat in accordance with the quality of their love, and light in accordance with the quality of their wisdom (see n. 28-134). The same is true of all other things that present themselves before the senses of the angels.