Sacred Scripture # 34
34. It would be the same for the heavens where angels live if it were not for the world where we live. We, as human beings, are their foundation, container, and support, and we have the Word with us and in us.
Overall, the heavens are divided into two kingdoms, which are called the heavenly kingdom and the spiritual kingdom. These two kingdoms are founded upon the earthly kingdom where we live. A similar structure exists in the Word, which we have with us and in us.
See Heaven and Hell 20-28 on the division of the angelic heavens into two kingdoms, a heavenly one and a spiritual one.
Arcana Coelestia # 2987
2987. REPRESENTATIONS AND CORRESPONDENCES
Few are aware of what representations and of what correspondences are. Nor can anyone know what they are unless he knows that there is a spiritual world and that this is distinct and separate from the natural world. For between spiritual things and natural things correspondences exist, and the manifestations of spiritual things within natural are representations. They are called correspondences because they correspond, and representations because they represent.