321. It should be known that the spiritual world is, in external appearance, wholly like the natural world. Lands, mountains, hills, valleys, plains, fields, lakes, rivers, fountains are to be seen there just as in the natural world, thus all things belonging to the mineral kingdom. There are also to be seen paradises, gardens, groves, woods, and in them trees and shrubs of all kinds along with fruits and seeds. There are also plants, flowers, herbs and grasses, thus all things belonging to the vegetable kingdom. Beasts, birds and fishes of all kinds are to be seen, thus all things belonging to the animal kingdom. Man there is an angel or spirit. This is premised that it may be known that the universe of the spiritual world is wholly like that of the natural world with this difference only that the things in the spiritual world are not fixed and static like those in the natural world, because there nothing is natural but everything is spiritual.