273. Verse 5. And out of the throne proceeded lightnings and thunders and voices, signifies illustration, understanding, and the perception of the Divine truth in the heavens from the Lord. This is evident from the signification of "lightnings, thunders, and voices," as predicated of Divine truth; "lightnings" referring to its illustration, "thunders" to its understanding, and "voices" to the perception of it; that these things are thereby signified will be made clear by passages in the Word where they are mentioned. But let something first be said in respect to the origin of these significations. All things that appear before the eyes of men in the visible heaven, as the sun, the moon, the stars, the air, the ether, light, heat, clouds, mists, showers, and many more, are correspondences; they are correspondences for the reason that all things in the natural world correspond to those in the spiritual world. These are also correspondences in heaven where the angels are, because like things are seen by them but there they are not natural but spiritual (as can be seen from what is shown respecting them in the work on Heaven and Hell, On the Sun and Moon in Heaven, n. 116-125; On Light and Heat in Heaven, n. 126-140; and in general, On the Correspondence of Heaven with all Things of the Earth, n. 103-115; and on Appearances in Heaven, n. 170-176), Therefore "lightnings" and "thunders" also are correspondences; and because they are correspondences, they have the like significance as the things have to which they correspond. Their significance in general is Divine truth received and uttered by the highest angels; which, when it descends to the lower angels sometimes appears as lightning, and is heard as thunder with voices. From this it is that "lightning" signifies Divine truth in respect to illustration; "thunder" Divine truth in respect to understanding; and "voices" Divine truth in respect to perception. It is said in respect to the understanding and in respect to the perception, since what enters into the mind through the hearing is both seen and perceived; seen in the understanding, and perceived through communication with the will. (What perception is, strictly, such as the angels in heaven have, may be seen in The Doctrine of the New Jerusalem 140.)

[2] From this then it is that "lightnings" and "thunders" in the Word signify Divine truth in respect to illustration and in respect to the understanding, as can be seen from the following passages. In David:

Thou hast with Thine arm redeemed Thy people. The clouds poured out waters; the skies gave forth a voice; Thine arrows also went forth; the voice of Thy thunder into the world; the lightning lightened the world (Psalms 77:15, 17-18).

Here the establishment of the church is treated of; "the clouds poured out waters" signifies truths from the sense of the letter of the Word; "the skies gave forth a voice" (that is, the higher clouds), signifies truths from the spiritual sense of the Word; "the arrows that went forth" (meaning thunderbolts, from which there is an appearance as of arrows from a bow and which are present when there are thunders and lightnings) signify Divine truths; "the voice of thunder into the world" signifies Divine truth in respect to perception and understanding in the church; and "the lightnings lightened the world" signifies Divine truth in respect to illustration thence; "the world" signifies the church.

[3] In the same:

A fire shall go before Jehovah, and burn up His enemies round about; His lightnings shall lighten the world (Psalms 97:3-4).

From these words also it is clear that "lightnings" signify Divine truth in respect to illustration, for it is said "His lightnings shall lighten the world."

[4] In Jeremiah:

The Maker of the earth by His power, He prepareth the world by His wisdom, and by His intelligence stretcheth out the heavens; at the voice that He giveth forth there is a multitude of waters in the heavens, and He maketh the vapors to go up from the end of the earth, He maketh lightnings for the rain (Jeremiah 10:12-13; 51:16; Psalms 135:7-8).

Here again the establishment of the church is treated of. That "the voice of thunder" signifies Divine truth in respect to perception and understanding, and "lightnings" Divine truth in respect to illustration, can be seen from its being said, "The Maker of the earth prepareth the world by His wisdom, and by His intelligence stretcheth out the heavens;" and then, "at the voice that He giveth forth there is a multitude of waters in the heavens," and "He maketh lightnings for the rain;" "earth" and "world" signifying the church; "waters in the heavens" spiritual truths; "rain" these truths when they descend and become natural; "lightnings" their illustration.

[5] In the second book of Samuel:

Jehovah thundered from heaven, and the Most High gave forth His voice and sent forth His arrows and scattered them, lightning, and discomforted them (2 Samuel 22:14-15).

Thunders are here described by "thundering from heaven" and by "giving forth a voice," flying thunderbolts by "arrows," and all these signify Divine truths, and "lightning" their light; and as these vivify and illustrate the good, so they terrify and blind the evil, which is meant by "He sent forth arrows and scattered them, lightning, and discomfited them;" for the evil cannot bear Divine truths, nor any light at all from heaven, therefore they flee away at their presence.

[6] Likewise in David:

Jehovah thundered in the heavens, and the Most High gave forth His voice; and He sent forth His arrows and scattered them, and many lightnings and discomfited them (Psalms 18:13-14).

Lighten forth lightning and scatter them; send forth Thine arrows and discomfit them (Psalms 144:6).

That "thunders" and "lightnings" signify Divine truth in respect to the understanding and illustration is still further evident from the following passages.

In David:

In distress thou didst call and I delivered thee; I answered thee in the secret place with thunder (Psalms 81:7).

In Revelation:

I heard one of the four animals saying, as with a voice of thunder, Come and see (Revelation 6:1).

Again:

And the angel took the censer and filled it from the fire of the altar, and cast it into the earth; and there followed thunders and voices and lightnings (Revelation 8:5).

Again:

The angel cried with a great voice, as a lion, and when he cried the seven thunders uttered their voices (Revelation 10:3-4

Again:

The temple of God was opened in heaven, and there was seen in the temple the ark of the covenant; and there followed lightnings and voices and thunders (Revelation 11:19).

Again:

I heard a voice from heaven, as the voice of many waters, and as the voice of great thunder (Revelation 14:2).

And again:

I heard the voice of a great multitude, and as the voice of many waters, as the voice of vehement thunders, saying, Alleluia; for the Lord our God, the Almighty, hath received the kingdom (Revelation 19:6).

Moreover, since "thunders" and "lightnings" signify Divine truths, when Jehovah came down upon Mount Sinai to promulgate these truths:

There were voices and lightnings, and also the voice of a trumpet (Exodus 19:16).

That "the voice of a trumpet" signifies Divine truth in respect to revelation, see above (n. 55, 262);

A voice out of heaven to the Lord was heard as thunder (John 12:28-29).

That James and John were called Boanerges, sons of thunder (Mark 3:14, 17).

55. And I heard behind me a great voice, as of a trumpet, signifies manifest perception of Divine truth about to be revealed from heaven. This is evident from the signification of "hearing," as being to perceive and obey (See Arcana Coelestia 2542, 3869, 4653, 5017, 7216, 8361, 8990, 9311, 9397); and from the signification of "behind me," as being manifestly (of which hereafter); and from the signification of "voice," when heard out of heaven, as being Divine truth (See Arcana Coelestia 219-220, 3563, 6971, 8813, 8914); and from the signification of a "trumpet," as being truth to be revealed out of heaven (of which hereafter). "Behind me" signifies manifestly, because the things that flow in from heaven into man's affection flow in into the occipital region, and come thus into his manifest perception; for whatever enters into affection is manifestly perceived, for the whole life of perception is from affection; but whatever flows out of heaven immediately into the thought flows into the region above the forehead. (Concerning this influx, see in the work on Heaven and Hell 251.) From this it is clear what is signified by John's having heard "behind him," and by his afterwards "having turned to see the voice which spoke with him." A "trumpet" or "horn" signifies Divine truth about to be revealed out of heaven, because sometimes Divine truth is heard in this way when it flows down from the Lord through the heavens with man; for it is increased in coming down; and it thus flows in. But it is thus heard only in the beginning with those through whom Divine truth is to be revealed in the ultimate sense, which is representative of interior things. But afterwards it is heard as a human voice. From this it is evident why "the voice of a trumpet" or "horn" signifies Divine truth about to be revealed out of heaven.

[2] He who is aware that "trumpet" or "horn," signifies Divine truth out of heaven can understand many passages in the Word where these are mentioned. As in Matthew:

He shall send forth His angel, with a great sound of a trumpet, and they shall gather together the elect from the four winds (Matthew 24:31).

In Isaiah:

All ye inhabitants of the world, and ye dwellers on the earth, when the sign of the mountains shall be lifted up, see ye; and when the trumpet is blown, hear ye (Isaiah 18:3).

In Jeremiah:

Proclaim with the trumpet in the land. Set up a standard towards Zion. How long shall I see the standard, and hear the sound of the trumpet? For my people are foolish, they are sottish sons, and they have no understanding (Jeremiah 4:5-6, 21-22).

In the same:

I set watchmen over you, saying, Hearken to the sound of the trumpet. But they said, We will not hearken. Therefore hear, ye nations (Jeremiah 6:17-18).

In Ezekiel:

He heard the sound of the trumpet, and took not warning; his blood shall be upon him; whereas if he had taken warning he should have delivered his soul (Ezekiel 33:5).

In Hosea:

[Set] the trumpet to thy mouth, because they have transgressed My covenant, and trespassed against My law (Hosea 8:1).

In Zechariah:

The Lord Jehovih shall blow the trumpet, and shall go with the whirlwinds of the south (Zechariah 9:14).

In David:

God is gone up with a shout, and Jehovah with the sound of a trumpet (Psalms 47:5).

And also in Revelation (chap. Revelation 4:1; 8:2, 7-8, 13; 9:1, 13, 14; 10:7; 18:22). Because a "trumpet" signified Divine truth, therefore when Divine truth was first about to be revealed before the people of Israel:

Sounds of a trumpet were heard from Mount Sinai (Exodus 19:16).

For this reason sounding the trumpet became representative with them:

When they were to assemble, and when they went forward, and also in their solemnities, at the beginnings of months, at burnt-offerings and eucharistic sacrifices (Numbers 10:1-10).

They also sounded trumpets when they went forth to battle against the Midianites (Numbers 31:6).

And when they took the city of Jericho (Joshua 6:4-20);

for wars and battles signified spiritual combats, which are combats of truth against falsity, and of falsity against truth.