45. This was how people who lived in most ancient times envisaged matters of the understanding and those of the will. Among the Prophets therefore, and consistently throughout the Old Testament Word, like matters are represented by various kinds of living creatures. There are two kinds of beasts - evil ones, because they are harmful, and good ones, because they are gentle. Evil [and harmful] things in man were meant by such beasts as bears, wolves, and dogs, while good and gentle things were meant by beasts such as calves, sheep, and lambs. As the subject here is those persons who are to be regenerated, 'the beasts' are good and gentle ones, which mean affections. Things of a baser nature that derive from the body are called 'wild animals of the earth'. These are desires and pleasures.

3218. When angels are stirred by affections and at the same time are discussing these, such things manifest themselves among spirits in the lower sphere as representative types of animals. When the discussion concerns good affections, beautiful, gentle, and useful animals emerge such as those used in sacrifices in the Divine representative worship within the Jewish Church - such as lambs, sheep, kids, she-goats, rams, he-goats, calves, young bulls, and oxen. And whatever is seen at any time on the animal represents some mental image in the angels' thought, which upright spirits are also allowed to perceive. From this one may see what was meant by the animals in the religious observances of the Jewish Church, and what by the same animals when mentioned in the Word, namely affections, 1823, 2179, 2180. But when angels' discussion is about evil affections it is represented by offensive, vicious creatures serving no use, such as tigers, bears, wolves, scorpions, serpents, rats, and so on, even as such affections are also meant by these in the Word.