737. 'Noah was a son of six hundred years' means his initial state of temptation. This is clear from the fact from here down to Eber in Chapter 11 nothing else is meant by numbers, years of age, or names than real things, as was the case also with the ages and names of all those mentioned in Chapter 5. Here 'six hundred years' means the initial state of temptation. This becomes clear from its prime factors which are ten and six multiplied again by ten. When the same factors are involved it makes no difference whether the number arrived at is large or small. As for ten, this has been shown already at 6:3 to mean remnants, while the meaning of six here as labour and conflict is clear from places throughout the Word. For the situation is this: What has gone before dealt with man's preparation for temptation, that is to say, he was supplied by the Lord with truths of the understanding and with goods of the will. These truths and goods are remnants, but they are not brought forth so as to be acknowledged until man is being regenerated. In the case of those who are being regenerated by means of temptations the remnants existing with any man are for the angels present with him. From these remnants they draw out those things with which they protect him against the evil spirits who activate falsities with him and in this way attack him. It is because remnants are meant by 'ten' and conflict by 'six' that six hundred years are spoken of, a number in which ten and six are the prime factors and which means a state of temptation.

[2] As regards conflict being the particular meaning of 'six', this is clear from Genesis 1, which describes the six days of man's regeneration prior to his becoming celestial. During those six days there was constant conflict, but on the seventh day came rest. Consequently there are six days of labour, and the seventh is the sabbath, a word which means rest. This also is why a Hebrew slave was to serve for six years and in the seventh was to go free, Exodus 21:2; Deuteronomy 15:12; Jeremiah 34:14, and why for six years they were to sow the land and gather in the produce, but in the seventh they were to leave it alone, Exodus 23:10-12. The same applied to a vineyard. It is also the reason why in the seventh year the land was to have a sabbath of rest, a sabbath to Jehovah, Leviticus 25:3-4. Because 'six' means labour and conflict it also means the dispersion of falsity, as in Ezekiel,

Behold, six men coming from the direction of the upper gate, which looks towards the north, every man with a weapon of dispersion in his hand. Ezekiel 9:2.

And in the same prophet, against Gog,

I will cause you to turn about, and I will split you into six, and cause you to come up from the uttermost parts of the north. Ezekiel 39:2.

Here 'six' and 'splitting into six' stand for dispersion, 'the north' for falsities, and 'Gog' for people who seize on doctrinal matters based on things of an external nature with which they destroy internal worship. From Job,

He will deliver you in six troubles, and in a seventh no evil will touch you. Job 5:19.

This stands for the conflict that constitutes temptations.

[3] 'Six' occurs in other parts of the Word where it does not mean labour, conflict, or the dispersion of falsity, but the holiness of faith. In these instances it is related to twelve, which means faith and all things of faith in their entirety, and to three which means that which is holy. Consequently there is also a genuine derivative meaning to the number six, as in Ezekiel 40:5, where the man's measuring rod with which he measured the holy city of Israel was six cubits long; and in other places. The reason for this derivative is that in the conflict of temptation the holiness of faith is present, and also that six days of labour and conflict look forward to the holy seventh day.

9430. 'And the cloud covered it' means the lowest level of the Word, which is obscure, comparatively so. This is clear from the meaning of 'the cloud' as the lowest level of the Word or its literal sense, dealt with in the Preface to Genesis 18, and in 4060, 4391, 5922, 6343 (end), 6752, 8106, 8443, 8781. The reason why that sense is called 'the cloud' is that it lies in obscurity, compared with the inward sense; for the inward sense dwells in the light of heaven. The outward lies in obscurity and resembles a cloud because it is intended for a person while in the world, whereas the inward sense is intended for a person when he enters heaven. But it should be recognized that while a person is in the world he is at the same time guided by the inward sense of the Word if in faith and life he is guided by teachings of the Church which are authentic. For through those teachings the inward sense of the Word is inscribed at that time on both his understanding and his will, on his understanding through the faith he has and on his will through the life he leads. When such a person enters heaven he understands the Word solely according to its inward sense and ceases to know anything of its outward sense. This now seems to him to be like a cloud that swallows up rays of light it receives.

[2] The person now understands the Word, as has been said, according to its inward and not according to its outward sense. This is so because the Lord uses God's truth present with people in the world, which is the Word, to teach all who are in heaven, the reason for this being that those people live on the lowest level of order, and everything on interior levels ends in the lowest. The lowest is so to speak the support for the interior levels, which stand and rest on it. The Word in the letter is Divine Truth on the lowest level of order, in the same way as the natural and sensory level is the lowest level of order in members of the Church with whom Divine Truth is present. On this lowest level in them, as on that of the Word, interior levels terminate and rest. All this is like a house and its foundations. The actual house is heaven, and it is also Divine Truth there such as the Word is in its inward sense, while the foundations are the world and also Divine Truth there such as the Word is in its outward sense. Just as the house rests on its foundations, so too heaven rests on the Church, and consequently Divine Truth in heaven on Divine Truth on earth. For through the Word a continuous link exists from the Lord by way of heaven right down to people in the world. This is the reason why the Lord always provides for the existence of a Church on earth, where Divine Truth may exist on its lowest level. This is an arcanum unknown to anyone up to now, an arcanum implied in the matters introduced at 9357, 9360. Let everyone take care therefore not to damage the Word in any way; for those who damage it damage what is indeed Divine.