In Genesis 1:24, beasts signify the things of man's will or loves. (Arcana Coelestia 44, 46)

In Genesis 9:10, beasts signify all that was living in the man of the Ancient Church, and also what belonged to his new will; likewise the lower things of his understanding and the will therefrom. (Arcana Coelestia 1026-1029)

In Psalm 104:20, beasts signify affections longing to be instructed, or spiritually nourished. (Apocalypse Explained 650[10])

In Luke 10:35, since the beast was a donkey, this signifies to instruct another according to his capability. (Apocalypse Explained 1154)

The beast of the south (Isaiah 30:6) signifies people who are principled in the knowledges of good and of truth, but do not apply them to life and instead to science.

Every beast and creeping thing (Genesis 8:19) signifies the goodnesses of the internal and external man.

"Beasts" represent the affection for doing good things, a true desire to do them from the heart. In the negative sense, "beasts" stand for the lust to do evil.

The beast ascending out of the sea (Revelation 13:1) signifies reasonings from the natural man confirming the separation of faith from life.

(References: Apocalypse Explained 13, 773; Revelation 13:11)

4938. The ones who in the Grand Man correspond to the feet, soles, and heels are those who are natural, which is why in the Word natural things are meant by 'the feet', 2162, 3147, 3761, 3986, 4280. By 'the soles' lower natural things are meant, and by 'the heels' lowest natural, 259. In the Grand Man celestial things constitute the head, spiritual ones the body, and natural ones the feet; they exist in this consecutive order. In addition, celestial things, which are the highest, are ringed about by spiritual ones, which are in the middle; and spiritual things are ringed about by natural, which are lowest ones.