A devastating invasion sweeps into the land, moving as an organized, insatiable force that behaves like a terrifying predator. The primary approach among commentators is that this attacking force is a massive swarm of locusts. Although the swarm is characterized as a nation, this is a poetic metaphor used to paint the insects as an army or a vast group acting together in perfect harmony [רש״י, רד״ק, מלבי״ם, שטיינזלץ, מצודת דוד]. In contrast, a different perspective argues that insects cannot logically be granted the title of a nation. From this viewpoint, the invasion is not a plague of locusts, but rather an allegory for flesh-and-blood enemies—foreign nations that have invaded to destroy the land and drive the people into exile [אברבנאל].
Whether the threat is a swarm of locusts or a human army, the danger is defined by two complementary elements. The invader possesses immense physical strength and power, while simultaneously arriving in unimaginable, countless numbers [מלבי״ם, אברבנאל, מצודת ציון].
To illustrate the sheer magnitude of this destruction, poetic exaggeration compares the invader's weapons to the terrifying jaws of the king of beasts [מצודת דוד]. A careful distinction is made between the different parts of the predator's mouth, noting both the sharp front teeth used for tearing and the heavy, grinding molars used to completely crush its food [רש״י, מצודת ציון, מלבי״ם]. The imagery builds in intensity, progressing from a standard lion to a larger, vastly stronger breed of lion [רד״ק]. Ultimately, this vivid comparison reveals that the invading force has an absolute, unnatural capacity to consume and ruin everything in its path, easily destroying far more than just soft materials [שטיינזלץ, מלבי״ם].