The terror of invasion and impending destruction culminates in a vivid picture of absolute despair. A society that once believed its own greatness and sophistication to be secure now finds itself completely helpless against a ruthless, destructive force [ביאור שטיינזלץ]. This terrifying vision intentionally conceals the future downfall of the enemy, serving instead to shock the people and awaken them to repent and return to God [שד״ל]. The impending disaster takes the form of a foreign power, specifically the Assyrian empire, storming the nation with a deafening roar [רש״י, מצודת דוד, אבן עזרא, שד״ל]. The sheer power of this invading army is likened to the terrifying roar of massive, sweeping waves in a stormy ocean [רש״י, רד״ק, ביאור שטיינזלץ]. Building on this imagery, the conquered nation can be seen as a fragile ship tossed in the heart of a raging sea, on the verge of breaking apart against the crashing waves of the enemy [מלבי״ם].
In the midst of this overwhelming distress, the people desperately look to their surroundings, hoping to find salvation from earthly kings and political allies. However, they are met only with bitter disappointment and darkness, realizing that no one will come to their rescue [רש״י, מצודת דוד, רד״ק]. This darkness acts as a powerful metaphor for their deep anxiety and profound emotional distress [אבן עזרא, שד״ל]. Within the metaphor of the storm-tossed ship, the people are like desperate sailors scanning the horizon for a safe harbor, yet the thick darkness prevents them from seeing any solid land [מלבי״ם].
The suffocating darkness brought on by the enemy and the ensuing panic swallows up every last drop of light and hope [מצודת דוד, רד״ק, שד״ל]. Some interpret this fading light as a tragic pairing, where the person suffering in distress and the one who was supposed to bring him help both fall into the darkness together [רש״י]. Others view this through the lens of celestial bodies, where both the narrow, waning moon and the bright sun go dark at the same time [רש״י, רד״ק, אבן עזרא]. Returning to the imagery of the imperiled ship, these elements represent a dangerous rock upon which the vessel might crash, paired with a violent storm cloud descending upon the sea to sink it [מלבי״ם]. The ultimate source of this heavy darkness is understood in two main ways. The primary approach among commentators is that the gloom descends from skies choked with heavy clouds, pouring down torrential rain and entirely blacking out the world [רש״י, מצודת דוד, מצודת ציון, רד״ק, שד״ל, מלבי״ם]. Alternatively, the darkness is born not from the sky, but from the earth. In this view, the light is blotted out by thick clouds of dust rising from the rubble and ruined streets of shattered cities [רד״ק, אבן עזרא].