A terrifying image of a person struggling for survival against overwhelming natural forces serves as a profound metaphor for existential despair. The imagery captures the feeling of being trapped in a hopeless situation where troubles multiply and no way out seems possible. The distress begins with a cry of sinking downward. The primary approach among commentators is that this involves sinking into thick, sticky mud at the very bottom of the sea. This specific combination illustrates a dual threat. A person might drown in deep waters or sink into thick mire, but sinking into mud while already submerged in the ocean depths represents a crisis layered within another crisis [רד״ק, מאירי]. In this state, there is absolutely no solid ground to stand on. Without any firm surface to support even a single part of the body, the victim is left with nothing to lean against and continues to sink deeper and deeper [רד״ק, מאירי, מצודת דוד, מלבי״ם, שטיינזלץ].
The peril intensifies as the victim enters deep waters and is overtaken by a fierce, rushing current or whirlpool [רש״י, אבן עזרא, שטיינזלץ, מצודת ציון]. Here again, the danger is twofold. Deep waters are dangerous even when completely calm, and rushing currents pose a severe threat even when shallow. Being caught in a torrent that is both deep and violently rushing leaves a person completely helpless [מצודת דוד, מלבי״ם]. Even though the narrative suggests the current has already swept the victim away, it actually indicates being brought to the very brink of destruction, as a later prayer pleads to be spared from being fully washed away [אבן עזרא].
Beyond the physical terror of drowning, this imagery represents historical and spiritual crises throughout Jewish history. The thick mud and sweeping currents symbolize overwhelming enemies and the threat of rebellion in Jerusalem, which uprooted the author and forced him to flee [מלבי״ם]. On another level, this double layer of distress reflects the period of the Median exile and the harsh decree of Haman. In this context, the deep waters represent the spiritual damage caused by the sin of bowing to an idol, while the sticky, physical mud reflects the physical indulgence at the feast of King Ahasuerus. The combination of these two distinct failures created a severe and profound crisis that appeared entirely hopeless [אלשיך].