599. So as to even make fire come down from heaven to earth in the sight of men. This symbolizes assertions that their falsities are truths from heaven, that people who accept them are saved, and that people who do not accept them perish.

This is the symbolism of these words, because the greatest signs were produced by fire from heaven. It was therefore a common expression of assurance among the ancients that, when bearing witness to some truth, they could rain down fire from heaven to attest to it. And this symbolically meant that they could attest to it to such a degree of certainty.

That fire from heaven also did attest to truth is apparent from the fact that the burnt offering offered by Aaron was consumed by fire from heaven (Leviticus 9:24). So, too, the burnt offering offered by Elijah (1 Kings 18:38).

[2] In an opposite sense, fire from heaven was a sign attesting that the people were caught up in evils and the accompanying falsities, and so would perish. But that fire was a consuming fire, such as the fire from heaven that consumed Aaron's two sons in Leviticus 10:1-6; that consumed the two hundred and fifty men in Numbers 26:10; that consumed the outskirts of the camp in Numbers 11:1-3; and that twice consumed the fifty men sent by the king to Elisha in 2 Kings 1:10, 12. Such also was the fire and brimstone rained down from heaven on Sodom in Genesis 19:24, 25; and the fire from heaven that consumed the people who surrounded the camp of the saints and the beloved city in Revelation 20:9. Once, when incensed at some impenitent people, the disciples said to Jesus, "Do You want us to command fire to come down from heaven and consume them?" (Luke 9:54).

We cite these instances to show that fire from heaven symbolizes an attestation, indeed an assurance, that truth is true, and in an opposite sense, that falsity is true, as in the present instance.

Fire also symbolizes a heavenly love and so a zeal for truth, and in an opposite sense a hellish love and so a zeal for falsity (nos. 468, 494).

494. And if anyone wants to harm them, fire will proceed from their mouth and devour their enemies. (11:5) This symbolically means that anyone who wishes to destroy these two essential elements perishes from a hellish love.

To want to harm the two witnesses means, symbolically, to wish to destroy the two essential elements of the New Church, namely, an acknowledgment of the Lord as being God of heaven and earth even as to His humanity, and a life in accordance with the Ten Commandments. To be shown that these are the two witnesses, see no. 490 above.

Fire's proceeding from their mouth means, symbolically, that hellish love will do so; and its devouring their enemies means, symbolically, that those who harm them will perish because of it. Here, however, it is not to be supposed that fire will issue from the mouth of the witnesses, but that it will do so from people who wish to destroy these two essential elements of the New Church, meant by the two witnesses (no. 490). The fire is the fire of hell; for people who do not live according to the Ten Commandments, and who do not turn to God, their Savior and Redeemer, cannot help but be caught up in a hellish love and perish.

[2] The case is the same as elsewhere in the Word where we are told that Jehovah sends fire that consumes the wicked, or that Jehovah does other things like that out of the fire of His wrath, anger, or fury, which mean not that they come from Jehovah, but that they do so from the hellish love of the wicked.

We read of instances like that in the Word because that is how they appear, and the Word in its literal sense was composed in terms of appearances and things that correspond.

Since we are told that fire proceeded from their mouth, and this means that it originated from people caught up in a hellish love, we will cite some passages where fire is said to issue from Jehovah:

The breath of Jehovah, like a stream of brimstone, will consume it. (Isaiah 30:33)

Smoke went up from His nostrils, and fire from His mouth...; coals were kindled by it. (Psalms 18:8)

(I will) pour out on them... the wrath of My anger; for all the earth shall be devoured in the fire of My zeal. (Zephaniah 3:8)

...behold, Jehovah will come with fire... for retribution in the wrath of His anger, and His rebuke in flames of fire. (Isaiah 66:15)

You will be visited by Jehovah... with the flame of devouring fire. (Isaiah 29:6, cf. 30:30)

And so on in many places elsewhere.