This is a description both of the heavenly marriage in which the angels are and of the marriage of good and truth, "man's not putting asunder what God has joined together" meaning that good is not to be separated from truth.
373. From all this the origin of true marriage love is made clear, namely, that it is formed first in the minds of those who are in marriage, and descends therefrom and is derived into the body, where it is perceived and felt as love; for whatever is felt and perceived in the body has its origin in the spiritual, because it is from the understanding and the will. The understanding and the will constitute the spiritual man. Whatever descends from the spiritual man into the body presents itself there under another aspect, although it is similar and accordant, like soul and body, and like cause and effect; as can be seen from what has been said and shown in the two chapters on Correspondences.
374. I heard an angel describing true marriage love and its heavenly delights in this manner: That it is the Lord's Divine in the heavens, which is Divine good and Divine truth so united in two persons, that they are not as two but as one. He said that in heaven the two consorts are marriage love, since everyone is his own good and his own truth in respect both to mind and to body, the body being an image of the mind because it is formed after its likeness. From this he drew the conclusion that the Divine is imaged in the two that are in true marriage love; and as the Divine is so imaged so is heaven, because the entire heaven is Divine good and Divine truth going forth from the Lord; and this is why all things of heaven are inscribed on marriage love with more blessings and delights than it is possible to number. He expressed the number by a term that involved myriads of myriads. He wondered that the man of the church should know nothing about this, seeing that the church is the Lord's heaven on the earth, and heaven is a marriage of good and truth. He said he was astounded to think that within the church, even more than outside of it, adulteries are committed and even justified; the delight of which in itself is nothing else in a spiritual sense, and consequently in the spiritual world, than the delight of the love of falsity conjoined to evil, which delight is infernal delight, because it is the direct opposite of the delight of heaven, which is the delight of the love of truth conjoined with good.
375. Everyone knows that a married pair who love each other are interiorly united, and that the essential of marriage is the union of dispositions and minds. And from this it can be seen that such as their essential dispositions or minds are, such is their union and such their love for each other. The mind is formed solely out of truths and goods, for all things in the universe have relation to good and truth and to their conjunction; consequently such as the truths and goods are out of which the minds are formed, exactly such is the union of minds; and consequently the most perfect union is the union of minds that are formed out of genuine truths and goods. Let it be known that no two things mutually love each other more than truth and good do; and therefore it is from that love that true marriage love descends.{1} Falsity and evil also love each other, but this love is afterwards changed into hell.
{Footnote 1} All things in the universe, both in heaven and in the world, have relation to good and truth (n. 2452, 3166, 4390, 4409, 5232, 7256, 10122). And to the conjunction of these (n. 10555). Between good and truth there is marriage (n. 1904, 2173, 2508). Good loves truth, and from love longs for truth and for the conjunction of truth with itself, and from this they are in a perpetual endeavor to be conjoined (n. 9206, 9207, 9495). The life of truth is from good (n. 1589, 1997, 2572, 4070, 4096, 4097, 4736, 4757, 4884, 5147, 9667). Truth is the form of good (n. 3049, 3180, 4574, 9154). Truth is to good as water is to bread (n. 4976).
376. From what has now been said about the origin of marriage love one may conclude who are in that love and who are not; namely, that those are in marriage love who are in Divine good from Divine truths; and that marriage love is genuine just to the extent that the truths are genuine with which the good is conjoined. And as all the good that is conjoined with truths is from the Lord, it follows that no one can be in true marriage love unless he acknowledges the Lord and His Divine; for without that acknowledgment the Lord cannot flow in and be conjoined with the truths that are in man.
377. Evidently, then, those that are in falsities, and especially those that are in falsities from evil, are not in marriage love. Moreover, those that are in evil and in falsities therefrom have the interiors of their minds closed up; and in such, therefore, there can be no source of marriage love; but below those interiors, in the external or natural man separated from the internal, there can be a conjunction of falsity and evil, which is called infernal marriage. I have been permitted to see what this marriage is between those that are in the falsities of evil, which is called infernal marriage. Such converse together, and are united by a lustful desire, but inwardly they burn with a deadly hatred towards each other, too intense to be described.
378. Nor can marriage love exist between two partners belonging to different religions, because the truth of the one does not agree with the good of the other; and two unlike and discordant kinds of good and truth cannot make one mind out of two; and in consequence the love of such does not have its origin in any thing spiritual. If they live together in harmony it is solely on natural grounds.{1} And this is why in the heavens marriages are found only with those who are in the same society, because such are in like good and truth and not with those outside of the society. It may be seen above (n. 41, seq.) that all there in a society are in like good and truth, and differ from those outside the society. This was represented in the Israelitish nation by marriages being contracted within tribes, and particularly within families, and not outside of them.
{Footnote 1} Marriages between those of different religions are not permissible, because there can be no conjunction of like good and truth in the interiors (n. 8998).
379. Nor is true marriage love possible between one husband and several wives; for its spiritual origin, which is the formation of one mind out of two, is thus destroyed; and in consequence interior conjunction, which is the conjunction of good and truth, from which is the very essence of that love, is also destroyed. Marriage with more than one is like an understanding divided among several wills; or it is like a man attached not to one but to several churches, since his faith is so distracted thereby as to come to naught. The angels declare that marrying several wives is wholly contrary to Divine order, and that they know this from several reasons, one of which is that as soon as they think of marriage with more than one they are alienated from internal blessedness and heavenly happiness, and become like drunken men, because good is separated from its truth in them. And as the interiors of their mind are brought into such a state merely by thinking about it with some intention, they see clearly that marriage with more than one would close up their internal mind, and cause marriage to be displaced by lustful love, which love withdraws from heaven.{1} [2] They declare further that this is not easily comprehended by men because there are few who are in genuine marriage love, and those who are not in it know nothing whatever of the interior delight that is in that love, knowing only the delight of lust, and this delight is changed into what is undelightful after living together a short time; while the delight of true marriage love not only endures to old age in the world, but after death becomes the delight of heaven and is there filled with an interior delight that grows more and more perfect to eternity. They said also that the varieties of blessedness of true marriage love could be enumerated even to many thousands, not even one of which is known to man, or could enter into the comprehension of any one who is not in the marriage of good and truth from the Lord.