נחום, פרק א׳, פסוק ה׳

When God reveals His immense power, the very foundations of creation and the leaders of the world are deeply shaken, proving that nothing can stand before Him. On a physical level, a massive earthquake takes place. The towering mountains, which act as the pillars of the earth, violently shift from their places. This shaking spreads to the smaller hills, causing them to melt [רד״ק, ביאור שטיינזלץ, מלבי״ם]. This physical melting might also be the result of fierce floodwaters penetrating deep into the soil and causing the ground to crumble [אברבנאל].

Beyond the physical landscape, these towering mountains and hills serve as a symbol for human power. They represent the kings, ministers, and mighty empires of the world, such as Assyria and Babylon, who tremble in fear and melt away at the dread of God's decree [רש״י, מצודת דוד, אברבנאל].

As the destruction unfolds, the earth itself reacts to God's presence. The primary approach among commentators is that the ground is consumed by fire and smoke. In this view, the earth burns completely in the heat of God's anger, turning into a barren wasteland unable to grow anything, much like the destruction of Sodom and Gomorrah. Conversely, other commentators understand the earth's reaction as a physical lifting. The ground rises up from its place, either trembling in terror or standing up in awe like someone rising before a great king. This upward movement is so violent that it throws the people living on it right off the ground [ר' מרינוס באבן עזרא, מלבי״ם, ביאור שטיינזלץ, אברבנאל].

This profound shock is not limited to empty landscapes. It strikes specifically at the populated areas of the globe [מצודת דוד, מלבי״ם]. The terror and destruction grip the entire inhabited world, showing the full reach of God's might.