435. And their teeth were like lions' teeth. This symbolically means that matters of the senses, which constitute the lowest elements of the natural self's life, appeared to them to have power over all else.

Teeth symbolize the lowest elements of the natural self's life, which are called sensual, as discussed in no. 424 above. These sensual elements are of two kinds, one having to do with the will, the other with the intellect. Sensual elements having to do with the will are symbolized by women's hair, as said just above in no. 434; and sensual elements having to do with the intellect are symbolized by teeth. The latter, which is to say, sensual people caught up in falsities by conviction, appear to themselves to have power over everything, so that they cannot be overcome. Therefore the locusts' teeth, which symbolize such sensual elements, were like lions' teeth - a lion symbolizing power (no. 241).

That teeth symbolize the lowest elements of a person's life - those elements called sensual - and that when these are divorced from the interior levels of the mind, they are caught up in nothing but falsities and attack truths and destroy them, can be seen from the following passages:

With my soul I lie down among lions...; their teeth are a spear and arrows... (Psalms 57:4)

O God, destroy their teeth in their mouth! Turn aside the molars of the young lions... (Psalms 58:6)

...a nation has come up against My land, strong..., its teeth the teeth of a lion, and it has the molars of a fierce lion. (Joel 1:6)

...O Jehovah..., You have broken the teeth of the impious. (Psalms 3:7)

...a beast (came up from the sea), terrible, dreadful, and exceedingly strong, which had huge iron teeth; it was devouring and breaking in pieces... (Daniel 7:3, 7).

Blessed be Jehovah, who has not given us as prey to their teeth. (Psalms 124:6)

Since sensual people do not see any truth in its own light, but reason and argue about everything as to whether it is so, and since these altercations in the hells sound outside the hells like the gnashing of teeth, which regarded in itself is a colliding of falsity and truth, it is apparent what the gnashing of teeth symbolizes in Matthew 8:12; 13:42, 50; 22:13; 24:51; 25:30, and Luke 13:28; and in some measure what to gnash with the teeth symbolizes in Job 16:9, Psalms 35:15-16; 37:12; 112:10, Micah 3:5, and Lamentations 2:16.

The sun in the Bible represents the Lord, with its heat representing His love and its light representing His wisdom. “Daytime,” then, represents a state in which we are turned toward the Lord, receiving His love and being enlightened by His truth. And “nighttime,” obviously, represents states in which we are turned away from the Lord, left cold and blind to the truth. The most common word used for it in the New Christian theology is “obscurity.” The darkness is not absolute, of course. The light of the moon represents the understanding we can have based on facts and our own intelligence. But while the moon reflects some of the sun's light, it offers almost no heat, so this kind of understanding is a cold one, without the warmth of love. And at its darkest and coldest, night represents a state of judgment. This happens when a person -- or a church -- becomes so mired in evil and falsity that there is no light or heat. The Lord can then step in, separate the good from the evil, consign the evil to hell and begin rebuilding based on the remnant that is still good. Drastic as that sounds, it is something that we all go through repeatedly in various aspects of our loves, so that we can be rid of what is evil and let the Lord rebuild us as angels.