The rise and fall of nations, marked by shifting tides of victory and defeat, are never the result of blind chance or mere military might. Instead, they reflect a precise system of divine providence. A tragic reality often unfolds when conquerors become blinded by their own success, entirely missing the deeper spiritual forces driving their triumphs.
The primary approach among commentators is that this concept applies directly to the enemies of the Israelites. If these conquering nations possessed true wisdom—a wisdom rooted in morality and reverence for God [אם למקרא]—they would pause to examine their situation. They would recognize that their overwhelming victory defies natural logic. They ought to ask themselves how a vast nation, once protected by massive miracles and capable of toppling mighty kings, could suddenly be routed so easily that a single enemy soldier could chase away a thousand men. The only logical conclusion is that their military success did not stem from their own bravery or the power of their idols. Rather, God deliberately handed the Israelites over to them as a punishment for their sins [ספורנו, רשב״ם, העמק דבר, הטור הארוך, ביאור יש״ר, שטיינזלץ, דעת זקנים, בכור שור].
Flowing from this realization, commentators differ on whose ultimate fate the enemies should be considering. One perspective suggests they need to look toward their own future. If the conquering nations understood they were merely acting as an axe in the hands of God to discipline the Israelites, they would realize their power is fleeting. Once God no longer needs this tool, He will break it, punishing the nations for their cruelty and crimes against His people. After all, if God did not overlook the sins of His own nation, He certainly will not ignore the wickedness of others [אבן עזרא, ספורנו, שד״ל, הטור הארוך, מלבי״ם, רש ר הירש, אדרת אליהו]. Conversely, another viewpoint argues that the enemies should be contemplating the ultimate destiny of the Israelites, reflecting on the end of their suffering and the profound purpose behind their exile [רש״י, מזרחי, שפתי חכמים].
Taking a completely different path, some scholars apply this reflection not to the foreign nations, but to the Israelites themselves. If the people of Israel were truly wise, they would look closely at the disasters that befell them, understand that these tragedies are the direct result of their own wrongdoings, and carefully consider their future in exile [חזקוני, רבנו בחיי].
On a deeper, symbolic level, this historical dynamic reflects the very nature of divine governance, which grants foreign nations only temporary authority as a test [אדרת אליהו]. Alternatively, this pattern hints at the concept of the Sabbath, which arrives at the end of the week. If the enemies grasped the secret of the Sabbath, they would understand that just as true rest and peace come at the end of the week, the current dominance of the nations is strictly temporary. While other nations may rule in the early stages of history, ultimate greatness and sovereignty will inevitably return to Israel in the end of days [אדרת אליהו - בן איש חי].