The concept of a "church" in the Writings is both complex and beautifully organic, linked with teachings on the nature of the Lord and the resulting nature of mankind.

The Writings say that the Lord, in His essence - His actual substance - is perfect, infinite love, a love that powered creation, that is the ultimate source of reality, and that sustains reality constantly. That love is expressed in form as perfect, infinite wisdom, which gave form to creation and gives form to reality.

Deep stuff! You can read more about that elsewhere, but what matters here is that all of creation, from the smallest elements to the whole of the universe, reflects that same structure. It's present in nature itself, powered by the heat (love) and light (wisdom) of the sun. It's present in the essential forms of life, with plants (which are rooted; which change little; which are unfeeling; which are powered by light) representing elements of wisdom and animals (warm, feeling, mobile, ever-changing, powered by heat) representing forms of love. It's present in the near-universal division into male (wisdom) and female (love) aspects of plants and animals alike.

That structure is also in each of us. In common language we might call these our hearts and our minds - what we want and what we think. The Writings commonly talk of them as good (love; what we want in our hearts) and truth (wisdom; what we know in our minds) or as will (heart) and understanding (mind). Not only do these elements define us, they are also key to our spiritual fates. We can use them to accept the Lord's love, come into the good of life and ultimately go to heaven. We can also use them to reject the Lord's love and trot off to hell.

And there are further layers. The Writings say that all human societies are in human form, with functions analogous to the human body. This is true from small groups like families to large companies to entire nations and ultimately to both the entire human race in this world and the entirety of heaven in the next.

Among the most important human societies are, naturally, churches. Since the concept of a "church" is based on the human form, though, churches as referred to in the Writings can take many forms. At one end of the scale, any one person who has true ideas of right and wrong and lives by them is a church himself or herself. At the other end of the scale, all those in the whole world who believe in love of the neighbor – and act from that belief – collectively make up one church.

Many other varieties lie between those two extremes, but most references to "church" in the Writings mean the community of those who have the Word, know the Lord, and follow His commandments. These people have access to the best possible truth and deepest possible understanding about the nature of the Lord and what He wants from us.

Such a church plays a vital role: The Lord works through it to get ideas about being good into people's minds and the desire to be good into the inner recesses of their hearts, reaching far beyond that church itself to touch everyone in the world. In fact, the Writings say there is in essence a marriage between the Lord and the church, with the church in the role of the bride and wife, producing true ideas and good desires the way a wife produces children.

To protect this function, the Lord has made sure that throughout history (and a good bit of prehistory) there has always been a church filling this role.

The first of these was the Most Ancient Church, represented by Adam; it was inspired by love of the Lord. The second was the Ancient Church, represented by Noah; it was inspired by love of the neighbor and knowledge of the Lord. The third was the Israelitish Church, which had no interior love of good but preserved ideas of the Lord. The fourth was the primitive Christian church, which had a new, more direct understanding based on the Lord's teachings. The fifth, according to the Writings, is to be based on the deeper understanding offered through the Writings and their explanations of the Bible.

There is much more that could be said, but we'll just emphasize one other point:

We as individuals are who we are based on what we love, not what we know. We will go to heaven or to hell based on what we love, not what we know. Knowing, thinking and seeking truth are important things, but their purpose is to shape, guide and serve our loves; love is ultimately what matters. The Writings make it abundantly and repeatedly clear that it is the same with churches: They are ultimately based on love, not knowledge, on their determination to serve the neighbor, not their external forms of worship. And if churches share that common purpose of serving the neighbor then they are in essence one, with doctrinal variations being of little consequence.

(References: Apocalypse Revealed 533; Arcana Coelestia 407, 768, 1799 [3-4], 2048, 2853 [2-3], 2910, 2982, 3310, 3773, 3963 [2], 4292, 4672, 4723, 5826 [2-3], 6637, 6648, 8152, 9256 [4-5], 9276 [2]; Conjugial Love 116; Heaven and Hell 57; The Word 8; The Doctrine of the New Jerusalem Regarding the Sacred Scripture 99, 104)

6637. 'These are the names of the children of Israel' means the essential nature of the Church. This is clear from the meaning of' the name as the essential nature, dealt with in 144, 145, 1754, 1896, 2009, 2628, 2724, 3006, 3421; from the representation of 'the sons of Israel' as spiritual truths, dealt with in 5414, 5879, 5951; and from the representation of 'Israel' as the good of truth, which is spiritual good, dealt with in 3654, 4598, 5803, 5806, 5812, 5817, 5819, 5826, 5833. Since Israel' represents the good of truth or spiritual good and 'his sons' represent spiritual truths in the natural, 'the sons of Israel' also represent the Church, for what makes it the Church is spiritual good and the truths that spring from that good. A person without spiritual good, that is, the good of charity, and without spiritual truths, that is, the truths of faith, does not belong to the Church in spite of having been born within the Church. The whole of the Lord's heavenly kingdom possesses the good of love and faith, and unless the Church possesses good like that it cannot be the Church since it is not joined to heaven; for the Church is the Lord's kingdom on earth.

[2] The term 'Church' is not used because it is the place where the Word is and teachings drawn from it, or because it is where the Lord is known and the sacraments are celebrated. Rather it is the Church because it lives in accordance with the Word or with teachings drawn from the Word, and seeks to make those teachings its rule of life. People who do not live like this do not belong to the Church but are outside it; and those who lead wicked lives, thus lives contrary to that teaching, are further away outside the Church than gentiles who know nothing whatever about the Word, the Lord, or the sacraments. For since those people are acquainted with the forms of good that the Church fosters and with the truths it teaches they annihilate the Church within themselves, something gentiles cannot do because they are unacquainted with those things. It should also be realized that everyone who leads a good life, in charity and faith, is a Church, and is a kingdom of the Lord. He is for that reason also called a temple, and a house of God too. Those who are Churches individually, no matter how remote from one another they may be, constitute one Church collectively. This then is the Church meant by the expression 'the children of Israel' here and in what follows.

8261. 'Then Moses and the children of Israel sang this song to Jehovah' means that those belonging to the spiritual Church ascribed glory to the Lord because of their deliverance. This is clear from the meaning of 'singing a song' as ascribing glory, dealt with below - ascribing it to the Lord, since 'Jehovah' is used in the Word to mean the Lord, 1343, 1736, 2921, 3023, 3035, 5041, 5663, 6280, 6281, 6905, 6945, 6956; and from the representation of 'Moses and the children of Israel' as those who belong to the spiritual Church. For Moses together with the people represents that Church - Moses its head, since he also represents Divine Truth, and the people or the children of Israel the Church itself. For the representation of 'the children of Israel' as those who belong to the spiritual Church, see 6426, 6637, 6862, 7035, 7062, 7198, 7201, 7215, 7223. The fact that they ascribed glory to the Lord because of their deliverance is evident from what was shown in the previous chapter. There it was shown that those belonging to the spiritual Church were saved solely through the Lord's Coming into the world, and that until then they had been held back on the lower earth, where they were molested by spirits steeped in falsities arising from evil and were delivered by the Lord after He had made Divine the Human within Himself. For the salvation of those belonging to the spiritual Church solely through the Lord's Coming into the world, see 2661, 2716, 2833, 2834, 6372; and for their being held back until then on the lower earth, and their deliverance by the Lord once He had made Divine the Human within Himself, 6854, 6914, 7035, 7091(end), 7828, 7932, 8018, 8054.

[2] The reason why 'singing a song' means ascribing glory, so that 'a song' means an ascription of glory, is that in the Ancient Church, and subsequently in the Jewish Church, songs were prophetic. Their theme was the Lord, in particular His coming into the world, His destruction of the devil's crew, which was prowling around then more than at any other time, and His deliverance of faithful believers from attacks by them. And because the prophetic words of the songs contained such exploits in the internal sense, an ascription of glory to the Lord was therefore meant by them, that is, praise of Him from gladness of heart was meant. For gladness of heart is expressed primarily through singing, the gladness in singing being so to speak a spontaneous eruption into sound. So it is that in songs Jehovah, that is, the Lord, is called Mighty Man, Man of War, God of Hosts, Conqueror, Might, Fortress, Shield, and Salvation; and the devil's crew, which was destroyed, is called the enemy, who was struck, swallowed up, drowned, and cast into hell.

[3] Even in former times those who had no conception of an internal sense thought that when in their external sense songs referred to things of a worldly nature - such as enemies, battles, victories, defeats, drownings - those things were the real meaning. But people who knew that all prophetic utterances embodied realities of a heavenly and Divine nature, and that these were represented within things of a worldly nature, also knew that those utterances were referring to the damnation of the faithless and the salvation of the faithful by the Lord when He came into the world. And in those times when these people who had knowledge of this contemplated it, and were consequently affected by it, they experienced an inner gladness, whereas the others' gladness was purely outward. At the same time the angels too who resided with people ascribed glory to the Lord. Therefore those who sang and those who listened to songs experienced heavenly gladness as a result of the holy and blissful influence from heaven, gladness in which it seemed to them as though they were transported into heaven. Such was the effect the songs of the Church had among the ancients. Such also is the effect they have at the present day, for the affections of spiritual angels are especially stirred by songs which refer to the Lord, His kingdom, and His Church. The songs of the Church had that effect because, for one thing, they inspired gladness of heart, which then burst from within right out into the outermost fibres of the body, making them quiver with a glad and at the same time holy feeling, and, for another thing, because in the heavens glory is ascribed to the Lord by choirs, thus by very many harmonizing with one another. Hence also angelic speech is harmonic; it falls into rhythmic measures. Regarding choirs, see 2595, 2596, 3350, 5182, 8115; regarding angelic speech, that it falls into rhythmic measures, 1648, 1649, 7191(end). So it was that when the ancients who belonged to the Church ascribed glory to the Lord they did so through songs, psalms, and various kinds of musical instruments. For the ancients who belonged to the Church experienced a joy surpassing all other joys when they called to mind the Lord's Coming and the salvation of the human race by Him.

[4] The fact that prophetic songs contained internally an ascription of glory to the Lord is clear from songs in the Word, as in Isaiah,

I Jehovah have called You in righteousness, and I will hold Your hand; I will guard You, and give You to be a covenant of the people, ¹ a light of the nations, to open the blind eyes, to bring the bound out of the prison, out of the dungeon-house him who sits in darkness. Sing to Jehovah a new song, His praise, O end of the earth! Let the wilderness and its cities lift up their voice. Let the inhabitants of the rock sing. Let them give glory to Jehovah. Jehovah will go forth as a Mighty Man, as a Man of Wars He will arouse zeal; He will prevail over His enemies. Isaiah 42:6-9ff.

This refers, as is self-evident, to the Lord, to His future coming to deliver those in spiritual captivity. Therefore it says, 'Sing to Jehovah a new song' and 'Let the inhabitants of the rock sing'. A similar example occurs in the same prophet,

I have given You as a covenant of the people - to restore the land; to share out the devastated inheritances; to say to the bound, Go out; to those who are in darkness, Reveal yourselves. They will feed along the ways, and on all slopes will their pastures be. Sing, O heavens! And be exultant, O earth! And resound, O mountains, with song! For Jehovah has comforted His people, and will have mercy on His afflicted. Isaiah 49:8-10, 13ff.

This too refers to the Coming of the Lord and the deliverance of the bound.

[5] In David,

Sing to Jehovah a new song; bless His name; declare His glory among the nations. All the gods of the peoples are idols, ² but Jehovah made the heavens. Glory and honour are before Him; strength and beauty are in His sanctuary. Give to Jehovah glory and strength; give to Jehovah the glory of His name. Say among the nations, Jehovah reigns; the world also is firmly established, and will not be moved. Jehovah comes He comes to judge the earth. Psalms 96:1-end.

In the same author,

Jehovah caused me to come up out of the pit of vastation, out of the muddy clay, and He set my feet upon a rock. And He put into my mouth a new song, praise to our God; many will see and be confident. Psalms 40:2-3.

From these quotations too it is clear that 'a song' means an ascription of glory to the Lord because of deliverance. For songs included both gladness of heart and exaltation of the Lord - gladness of heart because of the Lord's Coming and salvation then, and exaltation because of victory over spiritual enemies. Gladness of heart coupled with exaltation of the Lord is what is meant by an ascription of glory.

[6] The fact that gladness of heart was meant by 'songs' is evident in David,

Confess Jehovah with the harp, make melody to Him on a ten-stringed lyre. Sing to Him a new song, play skillfully with a loud note. For He gathers the waters of the sea together as a heap; He places the depths in storehouses. Psalms 33:2-7.

In Isaiah,

The joy of timbrels will cease, the noise of merry ones will cease, the joy of the harp will cease. They will not drink wine with singing. Isaiah 24:8-9.

And in Amos,

I will turn your feasts into mourning, and all your songs into lamentation. Amos 8:10.

The fact that exaltation of Jehovah, that is, the Lord, was effected by means of songs may be seen in David,

David the servant of Jehovah, who spoke to Jehovah the words of this song. [I will love You,] O Jehovah, my strength. Jehovah is my rock (petra), and my fortress, and my deliverer; my God, my rock (rupee) in which I trust, my shield, and the horn of my salvation, my refuge. On Him who is to be praised, on Jehovah I will call; then I shall be saved from my enemies. Psalms 18:1-3.

In the same author,

Jehovah is my strength and my shield; therefore with song I will confess Him. Jehovah is their strength, and the saving strength of His anointed. Psalms 28:7-8.

In the same author,

Your salvation, O God, will bring me on high. I will praise the name of God with a song and will magnify Him with confession. Psalms 69:29-30.

[7] The fact that the Lord was the theme in their songs is also clear in John,

The twenty-four elders sang a new song, saying, You are worthy to take the book, and to open its seals; for You were slain, and have redeemed us to God by Your blood. Revelation 5:9-10.

Also in the same author,

I saw seven angels, and those who were singing the song of Moses, the servant of God, and the song of the Lamb, saying, Great and marvellous are Your works, O Lord God Almighty! Just and true are Your ways, O King of saints! Who would not fear You, O Lord, and glorify Your name? Revelation 15:1-4.

'The song of Moses and of the Lamb' is a song which in this chapter is called 'the song of the Lamb' because an ascription of glory to the Lord is the theme in it.

Footnotes: