9606. 'On the edge of the one curtain at the end in the joining-place' means of one sphere to the other, that is to say, the joining together of the two. This is clear from the meaning of 'the edge of the curtain at the end in the joining-place' as the place where one ends and the other begins, thus the boundary where the two come together. The reason why a sphere is what is meant is that in heaven spheres come together; for there are spheres that go out from each angelic community in heaven, and from each angel in a community. These spheres from each one emanate from the life of their affections for truth and good; and they spread a long way out. This explains why the character of spirits and angels is recognizable when they are a long way off. Those spheres are what bind angels and angelic communities together and they are also what split them apart; for similar spheres, that is, similar affections for truth and good, come together, and dissimilar ones move apart. But see what has been shown already about those spheres in 1048, 1053, 1316, 1504-1520, 1695, 2401, 2489, 4464, 5179, 6206 (end), 6598-6613, 7454, 8630, 8794, 8797, 9490-9492, 9498, 9534. Whether you say the angels and angelic communities, or the truth and good, from which the spheres emanate it amounts to the same thing, for the spheres are emanations from affections for truth and good, by virtue of which the angels are angels from the Lord. It should be recognized that to the extent that these spheres originate in the Lord they come together, but to the extent that they originate in the self of an angel they move apart. From this it is evident that the Lord alone brings them together.

8797. 'Everyone touching the mountain will surely die' means that anyone belonging to the spiritual Church who forces his way through to celestial [communities] will be destroyed. This is clear from the meaning of 'the mountain' as the good of love, dealt with just above in 8795, at this point the Divine Good of Divine Love in the inmost heaven, since the people below the mountain represent the Lord's spiritual kingdom, which is the middle heaven; from the meaning of 'touching' as penetrating that far, at this point forcing one's way through, dealt with below; and from the meaning of 'surely dying' as being destroyed.

[2] The situation here is that those belonging to the Lord's spiritual kingdom cannot flow into the celestial kingdom since this is higher or more internal and the spiritual kingdom is lower or more external; for what is more external or lower cannot flow into what is higher or more internal, 5259, 5779. However it sometimes happens that those in a lower heaven seek to go up into a higher heaven; they seek to do so because of a wrong desire that has its origin in pride, dominion, or envy. Those who have that desire and venture up are also let in now and again; but then they suffer badly. They are seized by anxiety, at length by pain, and also by blindness; their intelligence is destroyed, and their happiness. On account of all this they cast themselves down from there as if they are about to die, and do not revive until they have been cast down out of heaven.

[3] Such is the fate of those belonging to a lower heaven who force their way through to a higher heaven from a desire born of pride, dominion, or envy. The reason why they suffer badly is that the good of love in the higher heaven is comparatively like a devouring fire, and the truth of faith there is like fiery light blinding the sight of those coming up from below. These are the things that are meant in the internal sense by the Israelite people's being forbidden to touch Mount Sinai where Jehovah was. A similar fate would await those belonging to the celestial kingdom if they perhaps tried to go up above to the Divine. It also awaits those who are below heaven if they desire to go up into heaven; they too suffer badly, see 4225, 4226, 4299, 5057, 5058.