434. IX. THERE ARE A SPHERE OF ADULTEROUS LOVE AND A SPHERE OF CONJUGIAL LOVE. What is meant by spheres, and that they are various, and that those which are of love and wisdom proceed from the Lord, and through the angelic heavens descend into the world, and pervade it even to its ultimates, was shewn above, n. [222-225]; and n. [386-397]. That every thing in the universe has its opposites, may be seen above, n. [425]: hence it follows, that whereas there is a sphere of conjugial love, there is also a sphere opposite to it, which is called a sphere of adulterous love; for those spheres are opposed to each other, as the love of adultery is opposed the love of marriage. This opposition has been treated of in the preceding parts of this chapter.
435. X. THE SPHERE OF ADULTEROUS LOVE ASCENDS FROM HELL, AND THE SPHERE OF CONJUGIAL LOVE DESCENDS FROM HEAVEN. That the sphere of conjugial love descends from heaven, was shewn in the places cited just above, n. [434]; but the reason why the sphere of adulterous love ascends from hell, is, because this love is from thence, see n. [429]. That sphere ascends thence from the impurities into which the delights of adultery are changed with those who are of each sex there; concerning which delight see above, n. [430], [431].
436. XI. THOSE TWO SPHERES MEET EACH OTHER IN EACH WORLD; BUT THEY DO NOT UNITE. By each world is meant the spiritual world and the natural world. In the spiritual world those spheres meet each other in the world of spirits, because this is the medium between heaven and hell; but in the natural world they meet each other in the rational plane appertaining to man, which also is the medium between heaven and hell: for the marriage of good and truth flows into it from above, and the marriage of evil and the false flows into it from beneath. The latter marriage flows in through the world, but the former through heaven. Hence it is, that the human rational principle can turn itself to either side as it pleases, and receive influx. If it turns to good, it receives it from above; and in this case the man's rational principle is formed more and more to the reception of heaven; but if it turns itself to evil, it receives that influx from beneath; and in this case the man's rational principle is formed more and more to the reception of hell. The reason why those two spheres do not unite, is, because they are opposites; and an opposite acts upon an opposite like enemies, one of whom, burning with deadly hatred, furiously assaults the other, while the other is in no hatred, but only endeavours to defend himself. From these considerations it is evident, that those two spheres only meet each other, but do not unite. The middle interstice, which they make, is on the one part from the evil not of the false, and from the false not of the evil, and on the other part from good not of truth, and from truth not of good: which two may indeed touch each other, but still they do not unite.
437. XII. BETWEEN THOSE TWO SPHERES THERE IS AN EQUILIBRIUM, AND MAN IS IN IT. The equilibrium between them is a spiritual equilibrium, because it is between good and evil; from this equilibrium a man has free will, in and by which he thinks and wills, and hence speaks and acts as from himself. His rational principle consists in his having the option to receive either good or evil; consequently, whether he will freely and rationally dispose himself to conjugial love, or to adulterous love; if to the latter, he turns the hinder part of the head, and the back to the Lord; if to the former, he turns the fore part of the head and the breast to the Lord; if to the Lord, his rationality and liberty are led by himself; but if backwards from the Lord, his rationality and liberty are led by hell.
438. XIII. A MAN CAN TURN HIMSELF TO WHICHEVER SPHERE HE PLEASES; BUT SO FAR AS HE TURNS HIMSELF TO THE ONE, SO FAR HE TURNS HIMSELF FROM THE OTHER. Man was created so that he may do whatever he does freely, according to reason, and altogether as from himself: without these two faculties he would not be a man but a beast; for he would not receive any thing flowing from heaven, and appropriate it to himself as his own, and consequently it would not be possible for anything of eternal life to be inscribed on him; for this must be inscribed on him as his, in order that it may be his own; and whereas there is no freedom on the one part, unless there be also a like freedom on the other, as it would be impossible to weigh a thing, unless the scales from an equilibrium could incline to either side: so, unless a man had liberty from reason to draw near also to evil, thus to turn from the right to the left, and from the left to the right, in like manner to the infernal sphere, which is that of adultery, as to the celestial sphere, which is that of marriage, (it would be impossible for him to receive any thing flowing from heaven, and to appropriate it to himself.)