Babylon stood as a mighty empire, built upon vast water resources and a deeply ingrained culture of idolatry. Yet, its ultimate downfall and complete destruction are directly tied to this profound spiritual corruption. A severe curse of drought is decreed upon the empire's water sources, an affliction that commentators understand in two distinct ways. A physical interpretation explains that Babylon depended heavily on the Euphrates River, which irrigated its agricultural fields much like the Nile did for Egypt. These waters also served as a natural defensive moat protecting the city during times of siege. The sudden drying of these waters would leave the empire entirely vulnerable and starved [מצודת דוד, מלבי״ם]. Alternatively, the drought serves as a powerful metaphor. The abundant waters represent Babylon's immense wealth and prosperity, and their evaporation symbolizes the total disappearance of the empire's riches and good fortune [רד״ק].
The cause for this severe punishment stems directly from the land being completely overrun with strange statues. The people of Babylon placed their absolute trust in these false gods, which are described with a derogatory term highlighting the terror they inspired. The primary approach among commentators explains that these idols were often crafted in the shapes of bizarre, monstrous animals designed to strike fear, dread, and horror into the hearts of their worshippers [מצודת דוד, רד״ק, מלבי״ם]. This atmosphere of terror may also reflect the gruesome rituals and horrific celebrations that accompanied their worship [ביאור שטיינזלץ].
The behavior of the Babylonians surrounding these terrifying idols is a subject of debate. The central view is that the people acted with sheer madness and foolishness, losing their minds in the frenzy of their idol worship [מצודות, רד״ק, מלבי״ם]. On the other hand, another perspective suggests that their actions were rooted in pride, as they boasted, praised, and amused themselves with their giant gods [רש״י, ביאור שטיינזלץ]. However, [רד״ק] considers this explanation but ultimately rejects it, asserting that the context clearly points to a state of madness and irrationality rather than expressions of praise.