Book of Isaiah in Wikipedia

The Book of Isaiah (Hebrew: ספר ישעיה‎) is a book of the Bible traditionally attributed to the Prophet Isaiah, who lived in the second half of the 8th century BC.[1] In the first 39 chapters, Isaiah prophesies doom for a sinful Judah and for all the nations of the world that oppose God. The last 27 chapters prophesy the restoration of the nation of Israel. This section includes the Songs of the Suffering Servant, four separate passages that Christians believe prefigure the coming of Jesus Christ, and which are otherwise traditionally thought to refer to the nation of Israel. This second of the book's two major sections also includes prophecies of a new creation in God's glorious future kingdom.[2] There is considerable debate about the dating of the text; one widely accepted critical hypothesis suggests that much if not most of the text was not written in the 8th century BC.[3] Tradition ascribes the Book of Isaiah to a single author, Isaiah himself. Modern scholarship suggests the text has two or three authors. This later author or authors, and their work or works, are known as Deutero- or Second Isaiah and Trito- or Third Isaiah respectively...