27. Since all who will be born hereafter will come into the spiritual world, that world must be of such size and nature that the natural world inhabited by people on earth cannot be compared with it. This is evident from the countless multitude of people who since the beginning of creation have passed into the spiritual world and are gathered there. It is also to be deduced from the constant future increase of the human race which will add to them; and there will be no end to this, as was shown in an earlier chapter (nos. 6-13) since the reproduction of the human race on earth will not come to an end.

[2] I have several times seen, when my eyes were opened, what a countless multitude of people there is there already. It was so great it could hardly be counted, for there were tens of thousands in only one place and one district. So how many must there be in the rest? All there are gathered into communities, which are very numerous, and each community in its own position forms three heavens with three hells beneath. So there are some who are high up, some mid-way, some beneath them, and there are some in the lowest regions or hells under them. Those in the upper levels live like people in cities with populations as large as some hundreds of thousands. From this it is plain that the natural world, inhabited by people on earth, cannot be compared to that world in point of the numbers of people there. So when a person passes from the natural world into the spiritual, it is like going from a village to a large city.

[3] Neither can the natural world be compared with the spiritual in terms of its character. A further proof of that is that not only do all the things appear there which exist in the natural world, but countless more in addition, never seen in this world nor capable of being seen. For there spiritual things are expressed each according to its own model, looking like natural things and with infinite variety between them. The spiritual surpasses the natural in quality to such an extent that there are few things which can be perceived by natural senses; for these do not grasp a thousandth part of what the spiritual mind can. All the activity of the spiritual mind is expressed in forms visible to people there. This is why the magnificent and astonishing sights of the spiritual world are indescribable. These too are increasing as the numbers of the human race in the heavens multiply. For everything there takes on the appearance of forms corresponding to each person's state in respect of love and faith, and hence of intelligence and wisdom. Thus as the numbers increase, so continually does their variety. That is why people who have been raised up into heaven have said that they saw and heard there what no eye has ever seen and no ear has ever heard.

[4] These proofs are enough to establish that the spiritual world is such that the natural world cannot be compared with it. See further on what it is like in HEAVEN AND HELL, in the sections on the two kingdoms of heaven (20-28); the communities of heaven (41-50); representations and appearances in heaven (170-176); and the wisdom of the angels of heaven (265-275) But the descriptions there are only a small selection.

20. Heaven Is Divided into Two Kingdoms

Since there are infinite varieties in heaven - since no community and in fact no individual is just like any other ¹ - heaven is therefore divided overall, more specifically, and in detail. Overall, it is divided into two kingdoms, more specifically into three heavens, and in detail into countless communities. We will now discuss the details. They are called "kingdoms" because heaven is called "the kingdom of God."

Footnotes:

457. Nearly everyone who enters the next life from the world imagines that hell is the same for everybody, and that heaven is too, when in fact there are limitless differences and variations in both. Hell is never exactly the same for one person as it is for another, and neither is heaven, just as one man, spirit, or angel is never given to be exactly like another. At my merest thought of two being exactly alike or equal, people in the world of spirits and those in the angelic heaven were horrified. They said that every unified whole is formed from the harmony of many constituent parts, and that that whole depended on this harmony. Indeed a simple whole cannot possibly exist, only a harmonized whole. Every community in heaven forms a whole in this way, and all the communities, that is, heaven in its entirety, form a whole. And all this derives from the Lord alone by means of love. A certain angel was counting up merely the most general classes of joy found among spirits, that is, among members of the first heaven. They came to about four hundred and seventy-eight. This demonstrated how countless the less general classes must be and how innumerable the divisions within each class. And with so many in the first heaven alone, how limitless must be the classes of happiness in the heaven of angelic spirits, and still more in the heaven of angels!