דברים, פרק ל׳, פסוק י״ח

A severe warning confronts the Israelites, making it clear that their physical survival and national existence depend entirely on their spiritual destiny. Without unwavering loyalty to this purpose, they face devastating consequences. The absolute certainty of this prophecy is reflected in how it is delivered, presented as an already established reality. God sees the internal spiritual state of the people. He knows that even if they successfully enter and conquer the land without falling into idolatry, their underlying spiritual distance will inevitably cause them to sin in the future, ultimately costing them their right to remain there [העמק דבר].

When considering the nature of the destruction that awaits them, commentators offer different perspectives. Some understand the warning as a promise of physical death and a shortened lifespan [רש״י, בכור שור]. In this view, the punishment brings about the complete physical ruin of the sinners, their children, and all their property [אבן עזרא], potentially resulting in an eternal loss [ספורנו]. Others emphasize a profound spiritual consequence, describing a sequence of losses that ultimately severs the soul. Because the life of the Israelites is not meant to be merely biological or physical, turning away from their divine calling means they will lose the very meaning of their existence in the world [מלבי״ם, ביאור שטיינזלץ].

A third approach entirely rejects the idea of complete physical annihilation. Instead, this warning serves as a foundation for all biblical rebukes. It does not threaten the erasure of the nation from the world, but rather warns of dispersion in exile and the collapse of their political and national structure as a united people [ביאור יש״ר]. This understanding is reinforced by the promise that they will not live long upon the land, which stands as the exact opposite of God's blessing [אבן עזרא]. Rather than enjoying a peaceful existence, the people will be rapidly uprooted, enduring captivity, oppression, and physical torment [בכור שור, מלבי״ם, ביאור שטיינזלץ]. The specific mention of the land proves that the threat is not global extinction. If God intended to wipe them out completely from all corners of the earth, there would be no reason to emphasize a shortened existence specifically in the land of Canaan. Therefore, the core punishment described is expulsion and exile from the Promised Land [ביאור יש״ר].