A divine promise of rapid salvation and total victory awaits the Israelites, conditional entirely on their willingness to listen to God. When they follow His guidance, the balance of power shifts dramatically, with control moving directly from the surrounding nations into their hands. The primary approach among commentators is that this intervention will happen swiftly, guaranteeing an immediate and precise response. However, another perspective suggests that the condition itself is minimal: if the people would listen to God even just a little bit, salvation would arrive instantly [מלבי״ם].
The nature of this divine defense is carefully tailored to the different types of threats the people face. A clear distinction is made between an enemy and an oppressor. One approach views this as a difference between thought and action. An enemy is someone who harbors ill will in their heart; therefore, God responds in kind by simply subduing their hostile intentions. An oppressor, on the other hand, inflicts actual physical harm, prompting God to respond with tangible, physical punishment [מלבי״ם].
Another viewpoint understands the two groups as representing different realms of existence. The enemies are the spiritual forces guiding the nations from heaven, while the oppressors are the human armies fighting on the earth. The promise here is absolute: God will not merely defeat the spiritual forces and leave the physical battle to the Israelites. Instead, He will personally strike down the earthly armies as well [אלשיך].
The method of God's physical intervention involves turning His hand against these adversaries, a concept understood in several ways. It can mean a direct transfer of suffering, where God lifts the burden of punishment off Israel and places it squarely on those who attack them [רש״י]. Alternatively, it represents a relentless, repeated striking until the oppressors are completely destroyed [רד״ק, מאירי, מצודת דוד], or simply the heavy application of His power to control and crush them [ביאור שטיינזלץ]. Looking to the past, this action is also seen as a return to ancient days, restoring the historical reality where God systematically subdued all who stood against His people [אבן עזרא].