2269. 'And He said, I will not destroy it if I find forty-five there' means that mankind would not perish if [goods and truths] could be joined together. This is clear from the meaning of the number 'forty-five' as a joining together. It has been shown already that simple numbers retain their own meaning even when they are multiplied; and so larger numbers have a similar meaning to smaller. So it is with 'forty-five', a number which is the product of five times nine; and because it is the product of five times nine it has the same meaning as five and nine. 'Five' means that which is small, as has been shown already in 649, and 'nine' means conjunction or that which is joined together, 2075; so that the meaning here is, If goods have in some measure been joined to truths. That numbers in the Word mean real things or else states is clear from what has been stated above in 2252 about 'fifty', and also from what has been shown already concerning numbers, in 482, 487, 575, 647, 648, 755, 813, 1963, 1988.

[2] It is because 'five' means that which is small, and 'forty-five' a joining together, that those numbers are used in the way they are in this verse. That is to say, first it is said, 'Perhaps the fifty righteous persons will lack five', which means, If it were something less. Then it is said, 'Will You for five destroy the whole city?' which means, Will they perish for the small amount that is lacking? But after that, because five means a small amount, the number five is not used again but it is said, 'I will not destroy it if I find forty-five there', which means that they would not perish if [goods and truths] could be joined together. And a further reason why the expression 'forty-five' is used, and not 'if the fifty are lacking five', is that 'five' not only means that which is small, as shown in 649, but also severance, as has also been shown in Volume One, in 1686. Consequently so that a joining together might be meant and not a severance, this number, that is to say, forty-five is used, for forty-five means some joining together, as stated above. Thus in a very beautiful way every detail follows in its particular sequence in the internal sense.

[3] As regards good and truth when joined together, this is an arcanum that cannot be described in such a way that the ordinary mind is able to grasp it. Let merely a brief explanation be given here. The more genuine and pure truth is, the better is good from the Lord able to be accommodated to it as the recipient vessel; but the less genuine and pure truth is, the less is good from the Lord able to be accommodated. For they must each answer to the other; and to the extent that they do, they are joined together. Goods cannot possibly be received into falsities, nor evils into truths as their recipient vessels, for they are by nature and disposition contrary. The one rejects the other as its very enemy; indeed if they tried to join together, each of them would throw up - good would throw up evil as though it were poison, and evil would throw up good as though it were something that induces vomiting. Such enmity between evil and good has been provided by the Lord to prevent the possibility of their being mixed together, for if they were so mixed a person would perish. Those who are deceivers and hypocrites come near to having the two joined together in them; yet even in their case the Lord takes care to prevent them becoming joined together. This is the reason why in the next life deceivers and hypocrites suffer more dreadfully than all others.

648. As for numbers and measurements in the Word meaning celestial and spiritual things, this becomes quite clear from the measuring of the New Jerusalem and of the Temple in John and Ezekiel. It may become clear to anyone that the 'New Jerusalem' and the 'New Temple' mean the Lord's kingdom in heaven and on earth, and that the Lord's kingdom in heaven and on earth is not subject to earthly measurements, even though the size of it - its length, breadth, and height - is specified numerically. From this anyone may conclude that numbers and measurements mean things that are holy, as in John,

I was given a measuring rod like a staff, and the angel stood and said to me, Rise and measure the temple of God, and the altar, and those who worship in it. Revelation 11:1.

And concerning the New Jerusalem,

The wall of the heavenly Jerusalem was great and high, having twelve gates, and above the gates twelve angels, and names written which are those of the twelve tribes of the sons of Israel; on the east three gates, on the north three gates, on the south three gates, and on the west three gates. The wall of the city had twelve foundations, and on them the twelve names of the apostles of the Lamb. He who talked to me had a golden measuring-rod to measure the city, and its gates, and its wall. The city lies four-square, and its length is the same as its breadth. He therefore measured the city with the measuring rod, twelve thousand stadia; its length and breadth and height were equal. He measured its wall, a hundred and forty-four cubits, which is the measure of a man, that is, of an angel. Revelation 21:12-17.

[2] Here the number twelve occurs repeatedly. It is a very holy number since it means the holy things of faith, as has been stated above at verse 3 of this chapter, and in the Lord's Divine mercy will be shown at Genesis 29, 30. Hence also the comment added at the end of the quotation set out above about this measure being 'the measure of a man, that is, of an angel'. The same applies with the New Temple and the New Jerusalem in Ezekiel, which are also described according to their measurements, Chapter 40:3, 5, 7, 9, 11, 13-14, 22, 25, 30, 36, 42, 47; Ezekiel 41:1-end; 42:5-15; Zechariah 2:1-2. There also, regarded in themselves the numbers mean nothing but celestial and spiritual holiness independent of actual numbers. The same applies to all the numbers giving the dimensions of the Ark, Exodus 25:10, and similarly of the mercy seat, the golden table, the Tabernacle, the altar, Exodus 25:17, 23; Exodus 26; 27:1; and to all the numbers and dimensions of the Temple, 1 Kings 6:2-3, and many other examples.