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.

2385. 'And these strove to find the door (janua)' means to the point at which they were unable to see any truth that would lead to good. This is clear from the meaning of 'a door' as something that introduces or affords access, and as truth itself since the latter leads the way to good, dealt with above in 2356. In this verse however 'the door' means cognitions which lead the way to truth, for 'the door (janua)', as stated above in 2356, was on the outside of the house, for it is said in verse 6 that 'Lot went out to the door (janua) and closed the door (ostia) behind him'. 'Striving to find the door' therefore means not seeing any truth that would lead to good.

[2] Such do those people become, especially in the last times, who by reasoning hatch matters of doctrine and believe nothing unless they grasp it mentally beforehand. In this case the life of evil is constantly flowing into the rational part of their mind, and an illusory kind of light obtained from the fire of affections for evil pours in and causes men to see falsities as truths, like people who are in the habit of seeing phantoms in the shades of night. Those same things are after that confirmed in a multitude of ways and made matters of doctrine, as is the case with those who assert that life, which constitutes one's affection, does not achieve anything, but only faith, which constitutes thought.

[3] Once any assumption is adopted, even if falsity itself, it can be confirmed in countless ways and so be presented to outward appearance as though it were the truth itself, as anyone may well know. This is how heresies arise from which there is no going back once they have been confirmed. But from a false assumption nothing other than falsities can flow; and even if truths are introduced among them, these nevertheless become falsified truths when that false assumption is confirmed by means of them, for they are polluted by the very nature of the falsity.

[4] It is altogether different if truth itself is the assumption that is taken, and this is confirmed; for example, that love to the Lord and charity towards the neighbour are that on which the whole law hangs and about which all the prophets speak, and so are the essentials of all doctrine and worship. In this case the mind would be enlightened by countless things in the Word which would otherwise lie hidden within the obscurity of a false assumption. Indeed in that case heresies would be dispelled and one Church would result from many, no matter how differing the doctrinal teachings and also religious practices might be flowing from that Church or leading into it.

[5] Of such a character was the Ancient Church which was spread throughout many kingdoms throughout Assyria, Mesopotamia, Syria, Ethiopia, Arabia, Libya, Egypt, Philistia up to Tyre and Sidon, and the land of Canaan on both sides of the Jordan. Among these peoples doctrinal teachings and religious practices differed from one to the next, but there was nevertheless one Church because with them charity was the essential thing. At that time the Lord's kingdom existed on earth as it is in heaven, for such is the character of heaven, see 684, 690. If the same situation existed now all would be governed by the Lord as though they were one person; for they would be like the members and organs of one body which, though dissimilar in form and function, still related to one heart on which every single thing, everywhere varied in form, depended. Everyone would then say of another, No matter what form his doctrine and his external worship take, this is my brother; I observe that he worships the Lord and is a good man.