4815. 'That Judah went down from his brothers' means the descendants of Jacob, in particular the tribe of Judah which was separated from the rest. This is clear from the representation of 'Judah' in the universal sense as the descendants of Jacob, and in a particular sense as the tribe called the tribe of Judah; and from the meaning of 'going down from his brothers' as being separated from the rest of the tribes, here as a departure into evil worse than theirs. 'Going down' implies a decline into evil, since 'going up' implies a lifting up to what is good, 3084, 4539. The reason for this is, as also stated already, that the land of Canaan represented the Lord's kingdom, and Jerusalem and Zion in that land the inmost part of this kingdom. But the regions outside the boundaries of that land represented things outside the Lord's kingdom, namely falsity and evil. Consequently the expression 'to go down' was used when going from Zion and Jerusalem towards the boundaries of the land, but 'to go up' when going from the boundaries towards Jerusalem and Zion. This is why 'going up' implies a lifting up to truth and goodness, and 'going down' a decline into falsity and evil. As the reference here is to the falsity and evil into which the tribe of Judah declined, the expression 'Judah went down' is used, and after that 'he turned aside to a man, an Adullamite', 'turning aside' meaning that it declined into falsity and then into evil.

[2] It is well known that the tribe of Judah was separated from the rest of the tribes. The reason for the separation was so that the tribe might represent the Lord's celestial kingdom, and the rest of the tribes His spiritual kingdom. This being so, Judah also describes, in the representative sense, the celestial man, and in the universal sense the Lord's celestial kingdom, 3654, 3881. The rest of the tribes however were referred to by the single term 'the Israelites', for in the representative sense Israel describes the spiritual man, and in the universal sense the Lord's spiritual kingdom, 3654, 4286.

[3] The decline of the tribe of Judah into evil worse than that of the rest is the particular meaning of these words - 'and Judah went down from his brothers, and turned aside'. The departure of the tribe of Judah into evil worse than that of the rest is clear from many places in the Word, in particular in the Prophets, as in Jeremiah,

Her treacherous sister Judah saw when, because of all the ways in which estranged Israel committed adultery, I sent her away and gave her a decree of divorce; yet her treacherous sister Judah did not fear, but she also went and committed whoredom, so much so that with the voice of her whoredom she profaned the land; she committed adultery with stone and wood. Yet for all this treacherous Judah has not returned to Me. Estranged Israel has justified her soul more than treacherous Judah. Jeremiah 3:7-11.

And in Ezekiel,

Her sister did indeed see, yet she corrupted her own love more than she, and her own acts of whoredom beyond her sister's acts of whoredom. Ezekiel 23:11-end.

These, in addition to many others elsewhere, are references to Jerusalem and Samaria, that is, to the tribe of Judah and the tribes of Israel.

[4] Described in the internal sense of this chapter is the way in which that tribe sank into falsity, and from this into evil, and at length into that which was wholly idolatrous. This, it is true, is described in the internal sense even before that tribe was separated from the rest and before it came to be as mentioned above. But that which is contained in the internal sense is Divine, and to the Divine future things are also present ones. See what was foretold about that nation in Deuteronomy 31:16-21; 32:15-43.

3254. 'In a good old age, an old man and full [of years]' means a new state of representation. This is clear from the meaning of 'old age' in the internal sense as laying aside the old and taking up the new, dealt with in 1854, 2198, 3016. The reason why that which is new, or a new state, is meant by 'old age' in the internal sense is that with angels for whose sake the internal sense of the Word exists there is no concept of time, and so no concept of things that belong to time, such as the ages of man, which are those of infancy, childhood, adolescence, adulthood, and old age. Instead of all these they have the concept of states - instead of the time of infancy they have the concept of the state of innocence; instead of the time of childhood and adolescence the concept of the state of affection for goodness and truth; instead of adulthood the concept of the state of intelligence; and instead of old age the concept of the state of wisdom, 3183. And since, when he dies, a person passes from things belonging to time into those of the life where time does not exist, and in so doing he assumes a new state, 'old age' means that which is new, here a new representative; for it is to this representation involving Abraham that 'old age', and also 'an old man and full [of years]' have reference, as may become clear from what has been stated just above.