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.

1813. 'He reckoned it to him as righteousness' means that in this the Lord first became righteousness. This too becomes clear from the train of thought in the internal sense, in which the Lord is the subject. That the Lord alone became righteousness for the sake of the whole human race becomes clear from the consideration that He alone has fought out of Divine Love, that is to say, out of love towards the whole human race, whose salvation, that and nothing else, He desired and longed for in His conflicts. The Lord was not born righteousness as regards the Human Essence but became righteousness through the conflicts brought about by temptations and through victories, something He achieved by His own power. And as often as He fought and won the victory, this was reckoned to Him as righteousness, that is, it was added to the righteousness He was becoming, as an increase to it every time, until He became perfect righteousness.

[2] When one who is begotten from a human father, that is, from the seed of a human father, fights for himself, he cannot possibly do so out of any other love than love of self and love of the world, thus not out of heavenly love but out of hellish, for such is the nature of the proprium he possesses from his father in addition to the proprium he has acquired by his own actions. Consequently the person who imagines that he fights the devil from himself is grossly mistaken. So too the person who wishes to make himself righteous by his own powers, that is, to believe that the goods of charity and the truths of faith come from himself, and consequently to merit heaven through them, is acting and thinking contrary to the good and truth of faith. For it is a truth of faith, that is, it is the truth itself, that the Lord is the one who does battle. Thus because he is acting and thinking contrary to a truth of faith, he deprives the Lord of what is His and makes what is the Lord's his own; or what amounts to the same, he replaces the Lord with himself and so with that in himself which is from hell. It is for this reason that people wish to become great or the greatest in heaven, and thus it is that they believe quite wrongly that the Lord fought against the hells so that He might be the greatest. The human proprium has delusions such as these within it which have all the appearance of being truths but which are quite the reverse.

[3] That the Lord came into the world so as to become righteousness, and that He alone is righteousness, was also foretold by the Prophets. Thus it was possible to know of this even before His Coming, and also to know that He could not become righteousness except by means of temptations and victories over all evils and over all the hells, as in Jeremiah,

In His days Judah will be saved, and Israel will dwell with confidence. And this is His name which they will call Him. Jehovah our Righteousness. Jeremiah 23:6.

In the same prophet,

In those days and at that time I will cause a shoot of righteousness to sprout forth for David, and he will execute judgement and righteousness in the land. In those days Judah will be saved and Jerusalem will dwell with confidence. And this is what they will call Him, Jehovah our Righteousness. Jeremiah 33:15-16.

In Isaiah,

He saw and there was no man, and wondered that there was no intercessor, and His own arm brought salvation to Him, and His righteousness upheld Him. And He put on righteousness as a breastplate, and a helmet of salvation upon His head. Isaiah 59:16-17.

And see especially Isaiah 63:3, 5. 'His own arm' stands for His own power. Since the Lord alone is righteousness, the expression a habitation of righteousness is also used, in Jeremiah 31:23; 50:7.