415.
XLIII. THE IMMENSITY OF HEAVEN. The immensity of the heaven of the Lord is evident from many things that have been said and shown in the foregoing chapters, especially from this, that heaven is from
the human race (n. 311-317), both from those born within the church and from those born out of it (n. 318-328); thus it consists of all from the beginning of this earth that have lived a good life. How
great a multitude of men there is in this entire world any one who knows anything about the divisions, the regions, and kingdoms of the earth may conclude. Whoever goes into a calculation will find
that several thousands of men die every day, that is, some myriads of millions every year; and this from the earliest times, since which several thousands of years have elapsed. All of these after death
have gone into the other world, which is called the spiritual world, and they are constantly going into it. But how many of these have become or are becoming angels of heaven cannot be told. This
I have been told, that in ancient times the number was very great, because men then thought more interiorly and spiritually, and from such thought were in heavenly affection; but in the following ages
not so many, because in the process of time man became more external and began to think more naturally, and from such thought to be in earthly affection. All of this shows how great heaven is even from
the inhabitants of this earth alone.