Divine judgment possesses an absolute power that no human or natural force can possibly withstand. This overwhelming display of wrath is directed specifically toward the city of Nineveh [אבן עזרא]. The unfolding of God's anger occurs in three distinct, escalating stages [מלבי״ם]. It begins as an internal, restrained anger held within the heart. Next, it reveals itself outwardly as the decree of punishment is issued. Finally, it culminates in the actual physical strike and execution of the punishment.
Confronted with such force, survival is impossible. The primary approach among commentators views the inability to stand or rise as a poetic way to emphasize that absolutely no one can endure, exist, or be saved from divine judgment. However, a more nuanced perspective distinguishes between the two actions, noting that simply rising up is a much easier task than standing firm. Therefore, not only is it impossible to stand firm against the final punishment itself, but one cannot even manage to rise when God's anger is only just beginning to reveal itself [מלבי״ם].
This wrath strikes the earth with a forceful pouring or melting action [רש״י, מצודת ציון], behaving much like fire. This fiery imagery is understood in several ways. It can represent a swift and powerful lightning strike descending from above [רד״ק, שטיינזלץ], or a rapidly spreading blaze that burns and consumes everything in its path [מצודת דוד]. Just as fire melts solid objects, God's anger completely melts His enemies [רד״ק, מלבי״ם]. Alternatively, the wrath is compared to volcanic fire violently erupting from the depths of the earth [מלבי״ם]. Ultimately, much like the nature of fire, this judgment reaches exactly wherever God desires it to go [אברבנאל].
The sheer intensity of this terror also shatters and crushes massive rocks [רש״י, מצודת ציון]. While some commentators understand this destruction of boulders literally as a display of God's immense power over nature itself [רד״ק, אברבנאל], others view it as a metaphor. In this light, the shattered rocks represent incredibly powerful and influential people who will be entirely weakened and destroyed on the day of judgment [מצודת דוד]. Yet, within this vivid picture of complete destruction, there is an underlying message of comfort. Because this devastating power is directed exclusively at His enemies, God simultaneously serves as a protective shield and safe refuge for those who fear Him and seek His shelter [אברבנאל].