Summary
In the first part of the chapter Isaiah receives divine instruction to name the unborn child Mahershalalhashbaz, symbolizing the swift taking of Damascus and Samaria by Assyria. The prophet then declares the coming judgment of the Assyrian king, describing a powerful flood that will engulf Judah and threaten Israel’s land. Isaiah calls for the people to unite in faith, refusing to rely on political confederacies and foreign worship practices. He stresses sanctification of God, the need to keep the law and testimony, and warns that those who do not heed the divine word will be snared. The chapter concludes with a promise that Isaiah and his followers will be signs of wonder to Israel, affirming God’s presence in Zion and denouncing reliance on familiar spirits or wizards.