Physical excess often serves as a powerful symbol for spiritual decay. Extreme physical indulgence represents the immense wealth, unbroken peace, and luxurious lifestyle of a wicked person. Surrounded by such abundance, he becomes filled with pride, placing his trust entirely in his own power and ultimately rebelling against God.
The imagery portrays a person so consumed by gluttony that his very facial features, including his eyes, nose, and mouth, are completely swallowed and hidden by layers of fat [תקות אנוש]. This physical distortion mirrors his internal state, where excessive pleasure has bred arrogance and a deeply false sense of security [מצודת דוד, ביאור שטיינזלץ].
The physical description extends to the lower back and loins. The primary approach among commentators is that the extreme weight causes heavy folds of fat to droop over the lower body, resembling extra lips or mouths [רש"י, מצודת ציון, מלבי"ם, ביאור שטיינזלץ]. Adding to this vivid picture, some note that while the belly expands outward, the navel remains sunken and deeply open, creating the appearance of a mouth [תקות אנוש]. Others view this as a poetic exaggeration, suggesting the man's face is so smothered by fat that he must seemingly create a new opening in his lower body just to release the excess [אבן עזרא]. Alternatively, this detail captures the nature of violent, arrogant tyrants whose deep, booming voices sound as though they echo directly from their bellies and lower halves [אלשיך].
While most interpretations focus on the wicked person's pride and physical gluttony, a contrasting view understands this imagery as a description of divine punishment. In this reading, God strikes the back of the wicked man, tearing the flesh open to create a wound resembling a mouth. This violent rupture serves a specific purpose, which is to expose his hidden inner thoughts. Though the wicked man projects an outward image of being secure, successful, and heavily insulated by his wealth, the wound reveals his true internal state. Inside, he is entirely consumed by fear, anxiety, and distress as a result of God waging war against him [מלבי"ם].