ישעיהו, פרק י׳, פסוק כ״ו

The impending downfall of the Assyrian empire is portrayed through powerful echoes of past salvations. God is set to deliver a crushing blow to this oppressive superpower, mirroring the great miracles experienced by the Israelites in ancient times. To bring about this destruction, God will awaken a harsh punishment, compared to a thick and painful whip [מצודת ציון, מלבי״ם]. Striking an enemy with a whip rather than a standard staff represents a more severe penalty, adding a distinct layer of humiliation to Assyria's defeat [רד״ק, שד״ל].

The suddenness of this downfall is likened to the ancient defeat of Midian. Just as the Midianite camp was struck down in a single night and its fleeing commanders were killed, the Assyrian camp will collapse unexpectedly. Consumed by panic, the Assyrian soldiers will turn on one another [מלבי״ם]. Meanwhile, their king, Sennacherib, will flee back to his own country, only to meet his end by the sword at the hands of his own sons [רש״י, מצודת דוד, רד״ק].

Assyria's ruin is further compared to the miracle at the Red Sea. The primary approach among commentators is that God will raise His staff of wrath against Assyria, exactly as He did against Pharaoh and his army. He will sweep the Assyrian forces from the world in the very same manner, breaking their power in Jerusalem and forcing Sennacherib to retreat in absolute disgrace [רש״י, מצודת דוד, רד״ק, אבן עזרא]. Adding a poetic layer to this, [מלבי״ם] suggests that as the Assyrian king travels along the route toward Egypt, God will seemingly lift the exact same staff He used to strike the Egyptians at the sea, using it to strike down Assyria within the land of Israel.

In contrast to this miraculous perspective, [שד״ל] presents a strictly historical interpretation. He argues that the concept of awakening a punishment points not to a sudden heavenly strike, but to the arrival of a human enemy. In this view, the painful whip represents Tirhakah, the mighty and intimidating king of Cush. Consequently, the reference to Egypt is not about the manner of the punishment, but a literal geographic reality. God will bring a terrifying enemy against Assyria, advancing directly from the direction of Egypt.