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, springs of water are to be seen there, as in the natural world; thus all things belonging to the mineral kingdom. Paradises, gardens, groves, woods, and in them trees and shrubs of all kinds bearing fruit and seeds; also plants, flowers, herbs, and grasses are to be seen there; thus all things pertaining to the vegetable kingdom. There are also to be seen there, beasts, birds, and fishes of every kind; thus all things pertaining 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 the universe of the natural world, with this difference only, that things in the spiritual world are not fixed and settled like those in the natural world, because in the spiritual world nothing is natural but every thing is spiritual.