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Book of IsaiahOverview, summary & 66 chapters
Isaiah has 66 chapters.
Major Prophets
66 chapters
Overview
Isaiah, the towering prophetic masterpiece spanning sixty-six chapters, presents the most comprehensive prophetic vision in Scripture—encompassing divine judgment and restoration for Judah, Israel, and the nations; the coming Messiah in both suffering and glory; and the ultimate establishment of God's righteous kingdom. Ministering during a pivotal era when Assyria dominated the Near East and threatened Judah's existence, Isaiah addresses immediate historical crises while extending his prophetic perspective across centuries to the messianic age and even the new creation. His literary brilliance combines unparalleled theological depth, stunning poetic imagery, and structural sophistication to deliver a message that foundations biblical eschatology while challenging God's people in every generation to authentic faith and covenant fidelity.
Author
Isaiah son of Amoz
Date Written
740-680 BC
Audience
Judah and future messianic audience
Quick Answers
How many chapters are in Isaiah?
Isaiah has 66 chapters. You can read every chapter of Isaiah online in TheoScriptura's Bible reader.
Who wrote Isaiah?
Isaiah son of Amoz is the traditional author associated with Isaiah. TheoScriptura also includes book metadata, chapter navigation, and study tools for reading the text in context.
What is Isaiah about?
Isaiah, the towering prophetic masterpiece spanning sixty-six chapters, presents the most comprehensive prophetic vision in Scripture—encompassing divine judgment and restoration for Judah, Israel, and the nations; the coming Messiah in both suffering and glory; and the ultimate establishment of God's righteous kingdom. Ministering during a pivotal era when Assyria dominated the Near East and threatened Judah's existence, Isaiah addresses immediate historical crises while extending his prophetic perspective across centuries to the messianic age and even the new creation. His literary brilliance combines unparalleled theological depth, stunning poetic imagery, and structural sophistication to deliver a message that foundations biblical eschatology while challenging God's people in every generation to authentic faith and covenant fidelity. The book demonstrates remarkable structural and thematic unity despite its diversity and chronological scope. Modern scholarship commonly recognizes three major divisions: chapters 1-39 emphasizing judgment against sin while introducing restoration motifs; chapters 40-55 providing comfort through promises of deliverance from Babylonian exile; and chapters 56-66 addressing practical and eschatological dimensions of restoration. These divisions interconnect through recurring theological themes, vocabulary, and imagery. The opening section (1-39) establishes Isaiah's call, pronounced "woes" against Judah's social injustice and religious hypocrisy, prophecies concerning surrounding nations, apocalyptic visions of ultimate judgment and restoration, historical narratives including Assyria's failed siege of Jerusalem, and brief glimpses of the coming messianic king. The central section (40-55), often called "the Book of Comfort," begins with the magnificent proclamation "Comfort, comfort my people" and develops themes of divine sovereignty over history, the folly of idolatry, and Israel's restoration through a suffering servant whose vicarious atonement would accomplish divine redemptive purposes. The concluding section (56-66) addresses both immediate ethical concerns for returned exiles and ultimate eschatological realities, culminating in the vision of new heavens and earth where God's glory reigns unchallenged. Isaiah son of Amoz, identified in the book's superscription, prophesied during the reigns of Judean kings Uzziah, Jotham, Ahaz, and Hezekiah (approximately 740-680 BC). Biblical tradition uniformly attributes the entire book to this single author, though many modern scholars have proposed multiple authorship based on historical references, stylistic variations, and theological emphases across sections. Conservative scholarship has maintained unified authorship, noting that ancient prophets frequently addressed future circumstances through divine inspiration while acknowledging editorial compilation and arrangement of Isaiah's oracles over his lengthy ministry. Isaiah's original audience comprised Judeans facing existential threats from Assyrian imperialism, though the extended prophetic perspective addresses exilic and post-exilic generations while ultimately speaking to God's people in every age. Theologically, Isaiah develops several fundamental themes: divine holiness and sovereignty over history and nations; the tension between divine judgment and mercy; the paradoxical mission of the Suffering Servant who atones for sin while establishing justice; the remnant motif where true faith persists despite national apostasy; the futility of political alliances versus trust in God; the eschatological hope of messianic kingdom and new creation; and God's universal salvific purpose extending beyond Israel to all nations. Through richly textured poetry employing vineyard parables, royal imagery, courtroom metaphors, and servant songs, Isaiah presents the fullest Old Testament witness to the Messiah—born of a virgin, embodying divine presence, suffering vicariously for sin, and ultimately reigning in glory. This remarkable prophetic vision provides theological foundations for New Testament proclamation while continually calling believers to trust God's sovereignty, embrace His redemptive purposes, and anticipate His ultimate restoration of all creation.