A nation's spiritual and social breakdown inevitably brings about physical destruction and the total ruin of its centers of worship. There is a direct link between a people's distance from God, their internal divisions, and the swift punishment that follows.
The core of this downfall begins with a divided heart. Commentators approach this division from two complementary angles. From a theological perspective, the heart of the nation has become separated and disconnected from faith in God and His teachings [רש״י, מצודת דוד, רד״ק, ביאור שטיינזלץ]. On a social level, the people suffer from fractured relationships, internal disputes, and baseless hatred [אבן עזרא].
The profound impact of this social division is highlighted by the idea that peace and unity are paramount. As long as a nation remains united, even if they engage in idolatry, they are spared from immediate punishment. However, the moment their hearts become divided and conflict takes root, the door is opened for judgment and penalty [רש״י]. The severity of this internal hatred is so great that even an attempt at immediate repentance cannot atone for their guilt [חומת אנך]. Offering a different perspective on this fracture, some explain that God Himself actually causes their hearts to divide as a form of punishment, orchestrating the internal conflicts and opposing factions that ultimately lead to rebellion [מלבי״ם].
As a direct result of this deep division, the nation faces sudden guilt and consequence. The primary approach among commentators is that this guilt is not merely a moral failing, but a physical reality of impending desolation. Because of their actions, the people and their land will soon be laid waste and left entirely empty [מצודת ציון, אבן עזרא, רד״ק, ביאור שטיינזלץ].
The resulting physical punishment involves the violent breaking, robbing, and plundering of their altars and sacred pillars [מצודת ציון, רד״ק]. There are different views regarding who actually carries out this destruction. Some maintain that God empowers an invading enemy to shatter the altars and plunder the monuments [מצודת דוד, ביאור שטיינזלץ]. Others suggest that the internal conflict itself is the destructive force. In this view, the divided heart of the nation leads directly to the ruin of their own altars, perhaps through political upheaval where a newly risen leader aggressively uproots the religious practices of his predecessor [אבן עזרא, מלבי״ם].
The specific manner in which these altars are destroyed carries deep symbolic meaning. The act of breaking them is described using language associated with snapping a neck, specifically echoing the ritual of the broken-necked heifer [רש״י, מצודת ציון]. This imagery is not a coincidence but serves as a sharp, ironic critique: the violent breaking of necks is a fitting end for altars that were originally built for the worship of golden calves [מלבי״ם].