55. And I heard behind me a great voice, as of a trumpet. That this signifies clear perception of Divine truth to be revealed from heaven, is evident from the signification of hearing, as denoting to perceive and obey (concerning which see Arcana Coelestia 2542, 3869, 4653, 5017, 7216, 8361, 8990, 9311, 9397); from the signification of "behind me," as denoting clearly, concerning which more will be said in what follows; from the signification of a voice, when heard from heaven, as denoting Divine truth (concerning which see Arcana Coelestia 219, 220, 3563, 6971, 8813, 8914), and from the signification of a trumpet, as denoting what was to be revealed from heaven, concerning which we shall also speak presently. The reason why "behind me" signifies clearly is, because those things that flow from heaven into the affection of man, flow into the back part of the head, and thus enter clearly into his perception; for the things which enter into the affection are perceived clearly, all the life of perception being from that source; but the things that flow from heaven immediately into the thought, flow into the part above the forehead. (Concerning this influx see what is said in the work, Heaven and Hell 251.) It is therefore evident what is signified by John's hearing behind him, and by his afterwards turning to see the voice which spake with him. The reason why a trumpet, or horn, signifies Divine truth to be revealed from heaven, is, because Divine truth is sometimes so heard when it flows down from the Lord through the heavens to man; for it becomes louder in its descent and thus flows in. But it is heard in this way only in the beginning, by those to whom Divine truth is to be revealed in the ultimate sense, which is representative of interior things; afterwards it is heard as a human voice.

[2] From these considerations it is evident why it is that the voice of a trumpet, or horn, signifies Divine truth that must be revealed from heaven. He who knows that a horn or trumpet signifies Divine truth from heaven, will be able to understand several passages in the Word in which they are mentioned; as in Matthew:

"He shall send angels with a great voice of a trumpet, and they shall gather together the elect from the four winds" (24:31).

In Isaiah:

"All ye inhabitants of the world, and dwellers on the earth, when the sign of the mountains is lifted up, behold; and when the trumpet is sounded, hear" (18:3).

In Jeremiah:

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

In the same prophet:

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

In Ezekiel:

"He heard the voice of the trumpet, and took not warning; his blood shall be upon him. But had he taken warning, he would have delivered his soul" (33:5).

And in Hosea:

"Set the trumpet to thy mouth, because they have transgressed my covenant, and have trespassed against my law" (8:1).

And in Zechariah:

"The Lord Jehovih shall sound with the trumpet, and shall go forth in whirlwinds of the south" (9:14).

And in David:

"God goeth up with a shout, and Jehovah with the voice of a trumpet" (Psalm 47:5).

And also in Apoc. 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 had first to be revealed before the people of Israel, the voices of a trumpet were heard from Mount Sinai (Exodus 19:16). Hence, therefore, to sound with a trumpet became a representative with them, when they were convoked, when they journeyed, and also in their solemnities, in the beginnings of months, at burnt offerings and peace offerings (Numbers 10:1-10). They also sounded with trumpets when they went to battle against the Midianites (Numbers 31:6); and when they took the city of Jericho (Joshua 6:4-20); for those wars and battles signified spiritual combats, which are combats of truth against falsity, and of falsity against truth.

3563. 'And said, The voice is Jacob's voice, and the hands Esau's hands' means that the understanding consists in this case of truth existing inwardly, while the will consists in this case of good existing outwardly, so that an inversion of order exists with them. This is clear from the use of 'voice' to refer to truth and of 'hand' to refer to good. For 'voice' is used in reference to truth, as is evident from the places introduced in Volume One, in 219, 220, and from the fact that the actual words used are 'the voice is Jacob's voice', Jacob representing natural truth, as shown in various places above. And the reason why 'hand' is used in reference to good is that 'the hand' means power and ability, 878, 3541, the source of which is nothing other than good. All the power and ability that truth possesses comes from good, even though it seems to come from truth. This likewise is evident from the fact that the actual words used are 'the hands are Esau's hands', Esau representing natural good, as also shown above. The consequent existence of an inversion of order with them is evident from the consideration that proper order requires good, which belongs to the will, to exist inwardly, and truth, which belongs to the understanding, to exist outwardly. But these matters, as stated above, are such as can hardly be explained in any intelligible way because few have any knowledge of such things. For even if a perfectly clear explanation of them were given they would still not be understood if knowledge of them is lacking. Nevertheless the matter must be discussed since it is the subject at this point.

[2] The only source of the good of the natural which manifests itself in a person is interior good, that is, the good of the rational. Natural good can have no other source, though that which flows in from the one determines the nature of the good in the other. And since the good of the natural comes from no other source, neither does the truth of the natural, for where good is, so also is truth. Both must be present if they are to be anything at all. And again, that which flows in determines the nature of the truth there. Influx is such that the good of the rational flows into the natural along two different routes - one a very short and thus direct route into the good itself of the natural, and then on through the good of the natural into the truth there, this good and this truth being represented by Esau and his venison. In addition to this, the good of the rational flows into the natural along a second route which is less short, that is to say, through the truth of the rational, by means of which influx it forms something resembling good, but which in fact is truth.

[3] Everything is thus taking place according to order when the good of the rational flows directly into the good of the natural and at the same time into the truth there, and also indirectly by way of the truth of the rational into the good of the natural, and in a similar way both directly and indirectly into the truth of the natural. When all this is taking place the influx is according to order. Such is the influx with those who have been regenerated. But a different influx exists prior to regeneration, as has been stated above. That is to say, the good of the rational does not flow into the good of the natural directly but indirectly, by way of the truth of the rational, and so manifests something resembling good in the natural, which is not genuine good nor consequently genuine truth. Instead it is something such as does indeed possess good inmostly by virtue of influx through the truth of the rational; but there is nothing more. Therefore good too presents itself there under a different form, that is to say, outwardly as good represented by 'Esau' but inwardly as truth represented by 'Jacob'. And as this is not in accordance with order an inversion of order is said to exist with them. Yet insofar as nobody can be regenerated in any other way it is according to order.

[4] I realize that no matter how clearly these matters are stated and as a consequence are able to be perceived clearly by those who have a knowledge of the existence of such things, they still remain obscure to those who do not know what influx is, more so to those who do not know that the rational is distinct and separate from the natural, and more so still to those who do not have any distinct and clear idea of what good is or of what truth is. But the nature of natural good and of natural truth in the state prior to regeneration is plain to see only from the desires present at that time. When a person desires truth not because he has life in view but some other ends, such as to become learned, and to become this because of some desire to outdo others, which amounts to childish envy, and also because of some desire for glory, the order existing with the good of the natural and the truth of the natural is akin to that represented here by Jacob. As these two exist in relation to each other, there is a reversal of order, that is to say, the will, to which good belongs, exists outwardly, while the understanding, to which truth belongs, exists inwardly.

[5] But in the state following regeneration the situation is different. In this case the person desires truth not only because he has life in view but more still because he desires the good itself which constitutes that life. Previous desires, that is to say, those connected with outdoing, with childish envy, and with glory, now break away, so much so that they seem so to speak to have been dispelled. At this point good which belongs to the will exists inwardly, and truth which belongs to the understanding exists outwardly. The result then is that truth acts as one with good since it stems from good. This order is genuine order. The order existing previously also serves to bring this order about, for the will which at that time occupies an external position allows many things to come in which contribute to regeneration, like a sponge which absorbs water, clear or muddy, so that it absorbs such things as would otherwise be rejected. Indeed these things serve as means and also as ideas that have to be formed concerning genuine goods and truths, besides other uses which they serve.