God's justice against the oppressors of the Israelites serves as much more than a mere act of punishment. It is a profound, public display designed to shock the world and serve as undeniable proof of divine providence and salvation. The very nations that acted as a constant thorn and torment to the people will experience a brutal, absolute downfall, transforming their ruin into a global sign for all humanity.
The primary approach among commentators identifies these oppressors as extortionists who tormented the Israelites with deceptive words. They humiliated the people with insults, constantly taunting them that all hope for redemption was lost [רש״י, מלבי״ם, מצודות]. Alternatively, these tormentors are understood to be the enemy officials who callously counted the captive Israelites just as a shepherd tallies a flock of sheep [אבן עזרא].
The horrific fate awaiting these enemies—described as consuming their own flesh and drinking their own blood—is understood in several ways. One approach takes this literally, suggesting that God will cast the Babylonians and other foes to the wild beasts, leaving the birds of the sky to become intoxicated on the blood of the fallen [רש״י, מצודת דוד, שד״ל]. A second perspective views this as a poetic metaphor for absolute despair and bottomless distress, describing a state of agony so extreme that it feels as though a person is consuming their own flesh [אבן עזרא, רד״ק, שד״ל]. A third interpretation suggests that this refers to fierce internal conflicts. The hostile nations will turn their weapons upon themselves, engaging in self-destruction until they are drenched in the blood of their own civil wars [מלבי״ם, שד״ל, אהבת יהונתן]. This bloodshed is compared to the drinking of sweet wine [רש״י], forcefully crushed and squeezed from grapes or pomegranates [רד״ק, מצודת ציון]. The imagery points to an excessive overindulgence, drinking far beyond any proper measure [מצודת ציון].
Ultimately, the purpose of this severe punishment is to bring about a worldwide recognition of God. Because this salvation comes directly from Him, it is complete, absolute, and transcends the laws of nature [מלבי״ם, צוארי שלל]. Witnessing these open miracles, all of humanity will come to understand that the unfolding of history is not a matter of chance or the result of political struggles between mortal kings. Rather, it is the direct intervention of God acting on behalf of His people [מצודת דוד, אהבת יהונתן]. He acts with immense strength [מצודת ציון] and elevated lordship [ביאור שטיינזלץ], stepping in as a mighty protector. This reminds the world that the ultimate redemption is brought about through the enduring historical and spiritual bond with Jacob, as well as the underlying righteousness of the people [מלבי״ם].