Isaiah’s message began in the 8th century BCE during the reigns of Judean kings Uzziah, Jotham, Ahaz, and Hezekiah.
The prophet confronted the rising threat of the Assyrian Empire and the moral decay within Judah, calling for social justice and reliance on God rather than political alliances. Isaiah Through the Centuries
The book of Isaiah has exercised a profound and varied influence on Western culture, functioning as a "Fifth Gospel" for Christians and a foundational text for Jewish hope and liturgy. The study of its "afterlife"—known as reception history—reveals how its language and imagery have been reinterpreted across millennia in art, music, literature, and theology. Isaiah’s message began in the 8th century BCE
Central to his vision was the "Holiness of God" and the dual message of inevitable judgment followed by a purifying restoration. Isaiah Through the Centuries