A profound shock ripples through creation, reflecting a Divine decree that is absolute and irreversible. The impending disaster is not merely a localized event but an unraveling of the natural world. The earth's mourning is not an expression of sadness, but a state of total physical ruin and desolation [רש״י, רד״ק, מצודת ציון]. This utter destruction mirrors the chaotic void that existed before the world was formed [מלבי״ם]. Above, the heavens are plunged into deep darkness [מצודת ציון, ביאור שטיינזלץ]. This blackness acts as a powerful symbol for the sheer intensity of the unfolding distress [רד״ק], as if the heavenly lights themselves have been completely extinguished [מלבי״ם].
The root of this cosmic collapse is a final, calculated decision by God. His plan is the result of deep, deliberate thought, specifically aimed at bringing about this severe judgment [מלבי״ם, מצודת ציון, ביאור שטיינזלץ]. God makes it clear that the disaster He envisioned and communicated to the prophets will happen in full, and He will not change His plans to favorable ones [רש״י, רד״ק]. While Divine regret usually involves a reversal of thought or action [מצודת ציון, ביאור שטיינזלץ], in this instance, God firmly states that He harbors no regret and will not retreat from His decision.
The absolute nature of this decree is highly unusual when considering how God generally guides the world [מלבי״ם]. Typically, when God threatens disaster, the punishment itself is not the true goal. Instead, it is meant to wake the people up and push them to change their ways. Such warnings always carry an underlying hope: if the people repent, God will reverse His decision and cancel the punishment. Yet, this specific decree regarding the land's destruction is fundamentally different, as it is unconditional and final, leaving no room for reversal.
The reason for this strict finality is that the physical ruin of the land is actually a vehicle for salvation. By pouring out His anger on the wood and stones of the earth, God spares the people of Israel from complete annihilation. Because the destruction of the land serves as a necessary atonement to save the people, it was designed from the very beginning to be permanent and unchangeable. Therefore, God declares that He will not turn back from it.