Passage
and the sons of Ammon stand up, and Moab, against the inhabitants of mount Seir, to devote and to destroy, and at their finishing with the inhabitants of Seir, they helped, a man against his neighbour, to destroy.
and the sons of Ammon stand up, and Moab, against the inhabitants of mount Seir, to devote and to destroy, and at their finishing with the inhabitants of Seir, they helped, a man against his neighbour, to destroy.
2 Chronicles 20:21 And he taketh counsel with the people, and appointeth singers to Jehovah, and those giving praise to the honour of holiness, in the going out before the armed <FI>men<Fi> , and saying, `Give ye thanks to Jehovah, for to the age <FI>is<Fi> His kindness.'
2 Chronicles 20:22 And at the time they have begun with singing and praise, Jehovah hath put ambushments against the sons of Ammon, Moab, and mount Seir, who are coming in to Judah, and they are smitten,
2 Chronicles 20:23 and the sons of Ammon stand up, and Moab, against the inhabitants of mount Seir, to devote and to destroy, and at their finishing with the inhabitants of Seir, they helped, a man against his neighbour, to destroy.
2 Chronicles 20:24 And Judah hath come in unto the watch-tower, to the wilderness, and they look unto the multitude, and lo, they <FI>are<Fi> carcases fallen to the earth, and there is none escaped,
2 Chronicles 20:25 and Jehoshaphat cometh in, and his people, to seize their spoil, and they find among them, in abundance, both goods and carcases, and desirable vessels, and they take spoil to themselves without prohibition, and they are three days seizing the spoil, for it <FI>is<Fi> abundant.
The verse centers on "sons", "ammon", "stand", "moab", "against", "inhabitants", "mount", and "seir". It is saying that the verse draws attention to "sons" and "ammon", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 22's "And at the time they have begun..." into verse 24's "And Judah hath come in unto the...", so "sons" and "ammon" belong inside that flow. In 2 Chronicles context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "sons" and "ammon" with trust shaped by these words, not by a vague optimism outside the passage.