The most profound moral failure occurs not simply when people commit wrongs, but when a society completely inverts its moral and spiritual compass. In such a state, the perception of reality becomes entirely distorted, and humanity loses the ability to recognize the most basic concepts of existence. The primary approach among commentators is that this inversion of values reflects an abandonment of the proper path in favor of idol worship and corrupt behavior. The evil that society praises refers to idolatry, such as the Canaanite gods or the golden calves placed in Dan and Bethel, alongside wicked human actions. Conversely, the good that they reject is the service of God, making pilgrimages to the Temple, and engaging in the study of Torah and wisdom. Tragically, they view these sacred pursuits as negative and as a tiring burden [רש"י, רד"ק, מצודת דוד, אברבנאל, ביאור שטיינזלץ].
To illustrate the depth of this corruption, vivid imagery of swapping darkness for light and bitter for sweet is utilized. The concept of setting these opposites in place actually refers to the internal human process of evaluation and thought [שד"ל]. Three distinct comparisons are presented, corresponding directly to human faculties: the intellectual ability to distinguish between good and bad, the visual sense to tell light from dark, and the sense of taste to separate sweet from bitter. Just as a physical illness or visual impairment might cause a person to taste honey as bitter or perceive bright light as deep shadow, these individuals suffer from a profound spiritual sickness. This illness has so deeply damaged their intellect and spiritual senses that they operate entirely without reason [מלבי"ם, רד"ק, אבן עזרא, אברבנאל]. Alternatively, the repetition of these striking images serves as a poetic method to emphasize their stubborn persistence on a ruined path [מצודת דוד].
The metaphors of light, darkness, bitterness, and sweetness carry additional layers of meaning. One perspective focuses on the ultimate outcome of these actions. The sinners crave their corrupt deeds, mistakenly believing that their sins will illuminate their path and bring them success. They fail to realize that these actions will eventually plunge them into darkness, trouble, and bitter disaster [רש"י, שד"ל, אבן עזרא]. Another perspective views these elements as direct spiritual symbols. Darkness represents the emptiness of idol worship, while light symbolizes God. Abandoning God is the true source of bitterness, yet to the corrupted mind, it tastes sweet. In contrast, the service of God is genuinely sweet, but to those with an inverted moral compass, it feels unbearably bitter [אברבנאל, רש"י].