A divine call echoes across creation, summoning witnesses to an impending disaster brought upon a people who have completely abandoned the path of truth. God calls out to the earth, intending for all inhabitants of the world to hear this severe warning [מצודת דוד]. The earth is called upon alone, without the heavens, to serve as a witness between God and the people. This singular focus is because the earth itself is destined to face destruction as a direct result of the people's sins [רד״ק].
The looming punishment is the natural consequence and direct result of their corrupted way of thinking and behaving [רש״י, מצודת דוד, ביאור שטיינזלץ]. The primary approach among commentators is that God does not punish the mere thought of a sin, but rather the evil actions that grow as the fruits of those thoughts. Because the people falsely believe that God does not see their actions, they freely follow their hearts and indulge their desires [רד״ק]. However, another perspective suggests that people are indeed punished for evil thoughts if they fully intended to commit a sin but were stopped by external circumstances. In contrast, if a person plans a sin but ultimately holds back out of a genuine reverence for God, that thought is not combined with an action and is not considered a sin [רד״ק בשם אביו].
The disaster is triggered by a twofold failure: a refusal to listen to God's messages and an active rejection of His laws. The messages they ignored were the urgent warnings delivered by the prophets, while the laws they rejected were the Torah of Moses [מצודת דוד, רד״ק]. Their treatment of the Torah was particularly severe. They did not simply fail to listen; they actively despised and abandoned it [ביאור שטיינזלץ], refusing to read or even hear its words. This abandonment led to such a deep cultural forgetting that generations later, during the reign of King Josiah, the discovery of a Torah scroll by Hilkiah the priest was treated by the people as a completely new and unfamiliar revelation [רד״ק].