תהלים, פרק פ״ט, פסוק מ״ד

In the most critical moments of combat, a warrior discovers that his military strength has betrayed him, and that divine providence itself is actively working against him to deny a victory. A scene of absolute defeat unfolds, where every natural advantage is completely wiped out. The primary approach among commentators explains that the sharp edge of a blade, much like a destructive flint stone, represents a weapon's ultimate power and readiness to strike [רש״י, רד״ק, אבן עזרא, מצודת ציון, ביאור שטיינזלץ]. Yet, even when the weapon is drawn, sharpened, and fully prepared to attack, God reverses its direction and cancels its power, preventing it from making contact with the enemy [רש״י, מצודת דוד]. A unique perspective understands this event by recognizing God as the ultimate Rock, acknowledging that He is the one who directly forces the blade to retreat [מאירי]. This reversal is also driven by divine anger, which has shifted away from the adversaries and is now pointed directly at the warrior, allowing the enemy's weapon to become sharp and ready for revenge [אלשיך].

To complete the picture of defeat, God does not grant the warrior the strength or stability to face his rivals. Instead, He allows him to fall without offering any support or rescue [רש״י, רד״ק, אבן עזרא, ביאור שטיינזלץ]. Even in situations where the laws of nature and standard military tactics dictate that the warrior should easily overcome his opponents, the battle is orchestrated against him from the heavens, ensuring a complete and crushing failure [מצודת דוד].

Historically, this devastating military collapse is connected to the rebellion of Zedekiah, king of Judah, against Nebuchadnezzar, king of Babylon. Zedekiah drew his weapon to rebel a second time, but because he violated the oath he had sworn in God's name to the Babylonian king, his sword lost its purity. It became the weapon of a covenant breaker. Consequently, God refused to support him in this conflict. This lack of divine backing led directly to the total destruction of the kingdom of Judah, the slaughter of Zedekiah's sons right before his eyes, his blinding, and his early death in deep shame [מלבי״ם].