10182. 'Its horns shall be of one piece with it' means the powers of truth derived from the good of love and charity. This is clear from the meaning of 'horns' as the powers of truth, dealt with in 2832, 9719-9721. The reason why derived from the good of love and charity is meant is that all the power which truth possesses comes from that good. Therefore also the horns continued from the altar itself or were of one piece with it; for this altar was representative of the Lord, of His hearing and receiving everything of worship that springs from love and charity, 10177.

[2] The statement that all the power which truth possesses comes from the good of love is unintelligible to those who have only a material idea of power, and therefore the nature of that power must be described. In the heavens all power is derived from Divine Truth emanating from the Lord's Divine Good. This is the source of the power angels possess, for angels are recipients of Divine Truth from the Lord, 1752, 4295, 8192. By means of the power which they receive from that source they protect a person by removing the hells from him; for a single angel is stronger than a thousand who come from hell. This power is what Peter's keys serve to mean, though Peter, who in the same place is referred to as a rock, means the Lord in respect of the truth of faith springing from the good of love, see Preface to Genesis 22, and 3750, 4738, 6000, 6073(end), 6344(end), 10087, 'the Rock' being the Lord in respect of the truth of faith, 8581.

[3] The power that Divine Truth possesses is also meant by 'the voice of Jehovah' in David,

The voice of Jehovah is upon the waters; the voice of Jehovah is powerful; the voice of Jehovah breaks the cedars; the voice of Jehovah strikes a flame of fire; the voice of Jehovah causes the wilderness to shake; the voice of Jehovah strips the forests bare; Jehovah gives strength to His people. Psalms 29:3-5, 7-9, 11.

'The voice of Jehovah' is the Divine Truth emanating from His Divine Good, see 9926.

[4] The power that Divine Truth possesses is also meant by 'the Word' in John,

All things were made through the Word, and without Him nothing was made that was made. John 1:3.

'The Word' is the Divine Truth emanating from Divine Good, see 9987. Therefore also the Lord, when He was in the world, first made Himself Divine Truth, which is also meant in John 1:14 by the Word became flesh. The Lord made Himself Divine Truth then to the end that He might fight against all the hells and overcome them, and in so doing might restore all things to order there, and at the same time in the heavens, 9715, 9809, 10019, 10152.

[5] The fact that truths springing from good possess all power, while on the other hand falsities arising from evil have no power, is very well known in the next life. For this reason the evil who come there from the world have their belief, which is no more than persuasion, and also their knowledge of any truth, taken away from them. This then leaves them with the falsities belonging to their evil.

[6] The statement that truths springing from good possess such power is unintelligible to those who have the idea that truth or a belief in truth is no more than mental activity, when yet a person's mental activity, under the control of his will, constitutes all the strength which the body has; and if the Lord were to instill it through His Divine Truth into that body the person would possess the strength of Samson. But yet it is the Lord's good pleasure to impart strength to a person through faith springing from love in the things that belong to his spirit and that contribute to eternal life.

[7] From all this one may see what should be understood by the power of truth springing from good, the power meant by 'the horns' of both the altar of burnt offering and the altar of incense. That this power is meant by 'the horns' is clear from places in the Word where 'horns' are mentioned, as in Ezekiel,

On that day I will make a horn grow up for the house of Israel. Ezekiel 29:21.

In Amos,

Have we not by our own strength taken horns for ourselves? Amos 6:13.

In the first Book of Samuel,

Jehovah will give strength to His king, and exalt the horn of His anointed. 1 Samuel 2:10.

In David,

Jehovah has exalted the horn of His people. Psalms 148:14.

In the same author,

All the horns of the wicked I will cut off; the horns of the righteous will be exalted. Psalms 75:10.

In Jeremiah,

The Lord has cut down in His very fierce anger ¹ the whole horn of Israel. And He has exalted the horn of your foes. Lamentations 2:3, 17.

In Ezekiel,

You push with side and shoulder, and butt with your horns all the weak sheep, until you have scattered them abroad. Ezekiel 34:21.

In Zechariah,

I saw four horns. The angel said, These are the horns which have scattered Judah, Israel, and Jerusalem. The smiths have come to cast down the horns of the nations lifting up their horn against the land of Judah. Zechariah 1:18-21.

In Moses,

His horns are unicorn horns ² . With these he will strike the peoples together to the ends of the earth. Deuteronomy 33:17.

In these places it is self-evident that power is meant by 'horns', and indeed power in both senses, that is to say, of truth directed against falsity and of falsity directed against truth; for the state of the Church is the subject in the internal sense of every one of these places.

[8] Something similar occurs in Amos,

On that day I will visit the altars of Bethel, and the horns of the altar will be cut away and fall to the ground. Amos 3:14.

'The altars of Bethel' and 'the horns of the altar' mean the evils and falsities destroying the Church's goodness and truth, regarding which it says that they 'will be cut away'.

[9] From all this one may see what should be understood by 'the horns' mentioned so frequently by Daniel, and by John in the Book of Revelation. Daniel describes the beast which had ten horns and also a horn speaking, Daniel 7:8, 11, 20; and he says that the horn was making war with the saints and prevailing, until the Ancient of Days ³ came, Daniel 7:11, 21-22, 24. He also speaks about the horns of the ram and the horns of the he-goat, which they used to make war against each other, Daniel 8:3-21. And John mentions that the dragon had ten horns, Revelation 12:3, as did the beast coming up out of the sea, Revelation 13:1, and also the scarlet beast, Revelation 17:12. In this verse it is also stated that the ten horns are ten kings; and the same words occur in Daniel 7:24. By 'kings' in the Word truths are meant, and in the contrary sense falsities, see 1672, 2015, 2069, 3009, 4575, 4581, 4966, 5044, 5068, 6148.

[10] It is because 'horn' means truth in its power, or in the contrary sense falsity destroying truth, that speech is attributed to a horn in Revelation 9:13; Daniel 7:8; Psalms 22:21.

[11] The anointing of kings with oil from a horn, 1 Samuel 16:1, 13; 1 Kings 1:39, represented truth springing from good, in its power; for truths in their power are meant by 'horns', good by 'oil', and those who are guided by truths springing from good by 'kings'. For the meaning of 'oil' as good, see 886, 9780; and for that of 'kings' as those who are guided by truths springing from good, thus - in the abstract sense - as truths springing from good, 6148. So it is also that in Psalms 132:17 a horn is said to bud, because all spiritual budding is that of truth springing from good. Therefore also in former times they made [imitations of] budding horns.

All power belongs to good and is exercised through truth, or what amounts to the same thing, belongs to truth springing from good, see the places referred to in 10019.

Voetnoten:

Here's an extract from Swedenborg's explanation of the inner meaning of the Book of Revelation, in which he has collected a nice set of passages from the Word, about peace. It's powerful to read them as a set.

This is from Apocalypse Revealed 306:

"[In the Word,] Peace symbolizes everything whatever that comes from the Lord, and so everything pertaining to heaven and the church, and the blessings of life in them. In the highest or inmost sense, these are blessings of peace.

It follows from this that peace means charity, spiritual security, and inner rest, for when a person abides in the Lord, he is at peace with his neighbor, which is a state of charity, and he has protection from hell, which is spiritual security. And when he is at peace with his neighbor and has protection from hell, he enjoys an inner rest from evils and falsities.

Accordingly, since all these blessings come from the Lord, it can be seen what is symbolically meant by peace in general and in particular in the following passages:

...unto us a Child is born, unto us a Son is given; the government will be upon His shoulder. His name will be called... God, Hero, Everlasting Father, Prince of Peace. Of the increase of His government and peace there will be no end... (Isaiah 9:6-7)

(Jesus said,) "Peace I leave with you, My peace I give to you." (John 14:27)

(Jesus said,) "These things I have spoken to you, that in Me you may have peace." (John 16:33)

In His days the righteous shall flourish, and much peace... (Psalms 72:3, 7)

Then I will make a covenant of peace... (Ezekiel 34:25, 27; 37:25-26)

How delightful upon the mountains are the feet of him who brings good news, who proclaims peace..., who says to Zion, "Your King reigns!" (Isaiah 52:7)

Jehovah bless you and... lift up His countenance upon you, and give you peace. (Numbers 6:24-26)

Jehovah will bless His people with peace. (Psalms 29:11)

(Jehovah) will redeem my soul in peace... (Psalms 55:18)

The work of (Jehovah) is peace, [and] the labor of righteousness, rest and security forever, that (they) may dwell in a tabernacle of peace, in secure tents, and in tranquil places of rest. (Isaiah 32:17-18)

(Jesus said to the seventy that He sent out,) "Whatever house you enter, first say, 'Peace to this house.' And if a son of peace is there, your peace will rest on it." (Luke 10:5-6, cf. Matthew 10:12-14)

The wretched shall possess the earth, and shall delight themselves in an abundance of peace... ...observe the upright man, for the final state for that man is peace. (Psalms 37:11, 37)

(Zacharias, prophesying, said,) ."..the Dayspring from on high has appeared..., to guide our feet into the way of peace." (Luke 1:78-79)

Depart from evil and do good; seek peace and pursue it. (Psalms 34:14)

Much peace have those who love Your law... (Psalms 119:165)

"Oh, that you had heeded My commandments! Then your peace would have been like a river...." "There is no peace," says Jehovah, "for the impious." (Isaiah 48:18, 22)

(Jehovah) will speak peace to His people... Righteousness and peace will kiss. (Psalms 85:8, 10)

There is no peace in my bones because of my sin. (Psalms 38:3)

He has filled me with bitterness... ...moved (is) my soul far from peace; I have forgotten goodness. (Lamentations 3:15, 17)

And so on in many other places, from which it can be seen that the aforesaid blessings are meant by peace. Fix your mind on spiritual peace, and you will clearly see.

So likewise in the following places: Isaiah 26:12; 53:5; 54:10, 13; Jeremiah 33:6, 9; Haggai 2:9; Zechariah 8:16, 19; Psalms 4:6-8; 120:6-7; 122:6-9; 128:5-6; 147:14."