The false security of the Kingdom of Israel, built on political alliances rather than God's protection, is on the brink of collapse. Instead of finding safety with their partners, the people will soon discover that these very supports are a trap. Through divine intervention, the situation will turn upside down, unleashing chaos within the military camps.
The downfall begins with Israel's primary ally, Rezin, the king of Aram. Because the Israelites placed their trust in him, God will strengthen Rezin's adversaries to rise against him. The purpose of this collapse is to teach Israel a hard lesson: when a helper falls, anyone leaning on him crashes down as well [רש״י, מצודת דוד, רד״ק, מלבי״ם].
The primary approach among commentators is that these adversaries refer to the king of Assyria and his army, who marched on Damascus, captured the city, and killed Rezin [רש״י, רד״ק, אבן עזרא]. However, a different perspective argues that if Assyria completely destroyed Aram and killed its king, Aram could not have attacked Israel shortly afterward. According to this view, Rezin is temporarily defeated by other foes. This setback shatters the political alliance between Aram and Israel, transforming Aram from a loyal friend into a bitter enemy [שד״ל].
As the conflict deepens, God stirs up further opposition. Some commentators explain that God awakens the enemies of either Israel or Rezin [ביאור שטיינזלץ, רש״י]. Others suggest that the hostility is directed at God Himself, identifying these enemies as the wicked people within Israel or Aram [רש״י, מצודת דוד, אבן עזרא]. In this context, a distinction is made between an active adversary and a passive enemy. An adversary is someone who actively oppresses and wages war, whereas an enemy is someone who harbors ill will but has not yet taken action [מלבי״ם].
God brings total disorder to these forces, creating chaos in several complementary ways. The most accepted explanation is that God confuses the minds of the enemies, inciting them to turn on one another and fight among themselves, nation against nation and tribe against tribe [מצודות, רד״ק, רש״י, ביאור שטיינזלץ]. Another view pictures a physical entanglement. Like twisted tree branches, the armies will crash into each other from different directions, becoming hopelessly locked together on the battlefield [שד״ל]. Finally, from a tactical standpoint, the chaos results in a deadly encirclement. The passive enemies will form a human wall around the conflict. While the active adversaries wage war, this living fence will trap the defeated, making any escape impossible [מלבי״ם].