(8) Then.--After the reduction of Edom. The more extended narrative which follows is plainly taken from a different source than that of the brief extract preceding it.

Come, let us look one another in the face.--A challenge to battle, the ground of which might be found in the outrages committed by the Israelite mercenaries on their homeward march. It appears likely, however, that Amaziah, intoxicated by his recent success, aimed at nothing less than the recovery of the Ten Tribes for the house of David. So Josephus (Antt. ix. 9, ? 2), who gives what purport to be the letters which passed between the two kings on this occasion.

Verse 8. - Then Amaziah sent messengers to Jehoash, the son of Jehoahaz son of Jehu, King of Israel, saying. Amaziah had a cause of complaint against Jehoash, or at any rate against his subjects, which does not appear in the narrative of Kings. The author of Chronicles tells us that, when Amaziah dismissed his Israelite mercenaries, they were offended, and vented their anger by an inroad into his territories (2 Chronicles 25:13), where they killed three thousand men and "took much spoil." This was a clear casus belli, if Amaziah chose to consider it such. Come, let us look one another in the face. A rude message, if it was actually couched in these terms. But perhaps the writer substitutes the gist of the message for the language in which it was wrapped up. Josephus says that Amaziah wrote a letter to Joash, and required him to submit himself and people to the authority of the Jewish state, and thus restore the state of things which had existed under David and Solomon. Otherwise the sword must decide between them ('Ant. Jud.,' 9:9. § 2). Whatever its terms, pride and self-confidence, the result of his success against Edom, were at the root of the challenge.

14:8-14 For some time after the division of the kingdoms, Judah suffered much from the enmity of Israel. After Asa's time, it suffered more by the friendship of Israel, and by the alliance made with them. Now we meet with hostility between them again. How may a humble man smile to hear two proud and scornful men set their wits on work, to vilify and undervalue one another! Unholy success excites pride; pride excites contentions. The effects of pride in others, are insufferable to those who are proud themselves. These are the sources of trouble and sin in private life; but when they arise between princes, they become the misery of their whole kingdoms. Jehoash shows Amaziah the folly of his challenge; Thine heart has lifted thee up. The root of all sin is in the heart, thence it flows. It is not Providence, the event, the occasion, whatever it is, that makes men proud, secure, discontented, or the like, but their own hearts do it.Then Amaziah sent messengers to Jehoash the son of Jehoahaz the son of Jehu king of Israel,.... The occasion of it was this, when Amaziah dismissed the hired soldiers of Israel they were displeased, and fell upon the cities of Judea from Samaria to Bethhoron, slew 3000 men, and took much spoil, 2 Chronicles 25:13, wherefore, when Amaziah returned from the slaughter of the Edomites, being elated with his victories, he sent the following message to the king of Israel, in order to revenge the injuries his soldiers had done; and perhaps retaining an old grudge for what Jehu, the grandfather of the king of Israel, had done to his ancestors, and it may be in hope of reducing the ten tribes to obedience to the house of David:

saying, come, let us look one another in the face; that is, in battle, as the Targum adds; it was a challenge to meet him in the field of battle, and fight with him, and try each other's courage, and see who was the best man.