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.

9. Jehoash the king of Israel sent to Amaziah—People in the East very often express their sentiments in a parabolic form, especially when they intend to convey unwelcome truths or a contemptuous sneer. This was the design of the admonitory fable related by Joash in his reply. The thistle, a low shrub, might be chosen to represent Amaziah, a petty prince; the cedar, the powerful sovereign of Israel, and the wild beast that trampled down the thistle the overwhelming army with which Israel could desolate Judah. But, perhaps, without making so minute an application, the parable may be explained generally, as describing in a striking manner the effects of pride and ambition, towering far beyond their natural sphere, and sure to fall with a sudden and ruinous crash. The moral of the fable is contained in 2Ki 14:10.