After a long period of political illusions and painful betrayals, a deep shift in consciousness transforms the nation. Emerging from crisis and ruin, the survivors finally realize the futility of seeking protection from foreign empires that ultimately exploit and crush them. Instead, an elite remnant rises from the ashes, redirecting its trust toward the true and eternal source of salvation. This profound awakening occurs when the people clearly witness a great miracle and the immense power of God [מצודת דוד, מלבי״ם].
The survivors are primarily understood to be the Kingdom of Judah and the residents of Jerusalem who remained after the destruction of Samaria and the exile of the ten tribes [שד״ל, אברבנאל]. However, a finer distinction can be made regarding the social and geographic makeup of these survivors. The remnant includes the leaders and people of Zion who stayed securely in their places, alongside the common people or refugees from the Kingdom of Ephraim who managed to escape through flight [מלבי״ם].
A promise is made that this surviving group will no longer rely on the very powers that cause them suffering [ביאור שטיינזלץ]. There are differing views on the identity of this oppressive power. Some suggest it refers to the kings of Egypt, who were historically the first to torment the Israelites [רש״י, מצודת דוד]. However, the primary approach among commentators is that the oppressor is the king of Assyria. In the past, King Ahaz placed his trust in Assyria, paying tribute and begging for military aid. This reliance proved disastrously treacherous when Assyria turned its back, increased the nation's burden, and waged war against them [רד״ק, אבן עזרא, שד״ל, אברבנאל]. The dynamic illustrates a tragic irony: the foreign nation, which was supposed to serve as a supportive walking stick, transformed into a club used to beat the people [מלבי״ם]. Through this bitter experience, the survivors learn that relying on flesh and blood is fundamentally flawed. Human alliances require subjugation and quickly turn into bitter enmity the moment political interests shift [רד״ק].
Instead of seeking human alliances, the people will place their trust entirely in God. During the reign of King Hezekiah, after witnessing the miraculous downfall of Sennacherib, the Assyrian king, the survivors will direct their faith solely to God [רד״ק, אברבנאל]. This new reliance is defined by absolute truth, a concept understood in two complementary ways. First, it reflects the pure intention of the people, who will now depend on God with a complete heart, free from any deceit [מצודת דוד, מלבי״ם]. Second, it describes the very nature of the reliance itself. While depending on human beings is an illusion, relying on God is genuine and stable. God is an unfailing support who asks for nothing from humanity other than sincere trust in order to bring salvation [רד״ק, שד״ל].