452. And out of their mouths came fire, smoke, and brimstone. This symbolically means that interiorly regarded, their thoughts and discourses contained nothing else, and issuing from them was nothing but a love of self and the world, which is a characteristic trait of the will, a conceit in their own intelligence, which is a characteristic trait of the intellect, and the lusts attendant on evil and falsity, which are a characteristic trait flowing from them both.

Out of their mouths means from their thoughts and discourses. Fire symbolizes a love of self and the world, which is a characteristic trait of the will (nos. 450, 468, 494). Smoke symbolizes a conceit in one's own intelligence, which is a characteristic trait of the intellect, emanating from the love of self and the world like smoke from a fire (no. 422). And brimstone symbolizes the lusts attendant on evil and falsity, which are a characteristic trait flowing from them both.

This is not, however, apparent from these people's discourses in public in the world. But it is clearly apparent to angels in heaven. Consequently we say that their thoughts and discourses, interiorly regarded, are of this character.

Fire symbolizes hellish love, and brimstone the lusts flowing from that love through a conceit in one's own intelligence, in the following places:

I will rain down on him... fire and brimstone. (Ezekiel 38:22)

Upon the wicked (Jehovah) will rain... fire and brimstone... (Psalms 11:6)

...the day of Jehovah's vengeance... Its streams shall be turned into pitch, and its dust into brimstone...; its smoke shall ascend forever. (Isaiah 34:8-10)

On the day that Lot went out of Sodom it rained fire and brimstone... Even so will it be in the day the Son of Man is revealed. (Luke 17:29-30. Cf. Genesis 19:24)

If anyone worships the beast and his image..., he shall be tormented with fire and brimstone... (Revelation 14:9.10)

The beast, the false prophet, and the devil were cast into the lake of fire and brimstone (Revelation 19:20; 20:10; 21:8).

The breath of Jehovah, like a stream of brimstone, shall kindle (the pyre). (Isaiah 30:33)

The whole land is brimstone, salt, and burning; it shall not be sown, nor shall it sprout..., like the overthrow of Sodom and Gomorrah... (Deuteronomy 29:22-23)

Brimstone is scattered on the habitation (of the wicked). (Job 18:15)

468. And his feet like pillars of fire. This symbolizes the Lord's Divinity on the natural plane in respect to His Divine love, which sustains all things.

This, too, is apparent, from the explanation in no. 49 above, where it is said of the Son of Man that "His feet were like fine brass, as though fired in a furnace."

The angel's feet looked like pillars of fire because the Lord's Divinity on the natural plane - which fundamentally is the Divine humanity that He took on in the world - supports His Divinity from eternity, as the body does the soul, and likewise as the Word's natural meaning supports its spiritual and celestial meanings, on which subject see The Doctrine of the New Jerusalem Regarding the Sacred Scripture, nos. 27-49. To be shown that feet symbolize something natural, see no. 49, and a pillar something that supports, no. 191.

Fire symbolizes love because spiritual fire is nothing else. Therefore it is customary in worship to pray that heavenly fire, that is to say, heavenly love, may kindle the worshipers' hearts. People know that there is a correspondence between fire and love from the fact that a person grows warm with love, and cold with its loss. Nothing else produces vital warmth but love, in both senses. The origin of these correspondences is owing to the existence of two suns, one in the heavens, which is pure love, and the other in the world, which is nothing but fire. This, too, is the reason for the correspondence between all spiritual and natural things.

[2] Since fire symbolizes Divine love, therefore on Mount Horeb Jehovah appeared to Moses in a bush on fire (Exodus 3:1-3). Moreover He descended upon Mount Sinai in fire (Deuteronomy 4:36). For this reason, too, the seven lamps of the lampstand in the Tabernacle were lit every evening, so as to burn before Jehovah (Leviticus 24:2-4). For the same reason fire burned continually on the altar and was not extinguished (Leviticus 6:13), and the priests took fire from the altar in their censers and burned incense (Leviticus 16:12-13).

Therefore Jehovah went before the children of Israel by night in a pillar of fire (Exodus 13:21-22). Fire from heaven consumed the burnt offerings on the altar, as a sign of His being well pleased (Leviticus 9:24, 1 Kings 18:38). The burnt offerings were called offerings by fire to Jehovah, and offerings by fire for a restful aroma to Jehovah (Exodus 29:18; Leviticus 1:9, 13, 17; 2:2, 9-11; 3:5, 16; 4:35; 5:12; 7:30; 21:6; Numbers 28:2; Deuteronomy 18:1).

Therefore in the book of Revelation the Lord's eyes looked like a flame of fire (Revelation 1:14; 2:18; 19:12, cf. Daniel 10:5-6). And seven lamps of fire burned before the throne (Revelation 4:5).

It is apparent from this what lamps containing oil and lamps without oil symbolize (Matthew 25:1-11). The oil means fire, and thus love.

And so on in many other places.

In an opposite sense fire symbolizes hellish love, and this is plain from so many passages in the Word that it would be impossible to cite them all because of their number. See something on the subject in the book Heaven and Hell, published in London, nos. 566-575.