In this passage, the prophet Isaiah delivers a message of hope and divine assurance to the people of Israel. Assyria, a dominant military power of the time, is portrayed as being vulnerable to God's intervention. The phrase "no human sword" emphasizes that the downfall of Assyria will not be due to human military might but rather through God's sovereign power. This reflects a central theme in biblical texts: God's ability to protect and deliver His people from their enemies in miraculous ways.
The mention of Assyria's young men being put to forced labor symbolizes a total reversal of fortunes, where the once mighty oppressors become subjugated. This serves as a reminder of the futility of relying solely on human strength and the importance of trusting in God's providence. For believers, this passage reinforces the idea that God's plans are beyond human comprehension and that His justice will ultimately prevail, offering comfort and encouragement in times of adversity.