“Question & Answer”

Question:
What are the historical reasons for believing that not all parts of Isaiah’s book date from the same era?
Answer:
Another widely held view is that parts of the first half of the book (chapters 1–39) originated with the historical prophet, interspersed with prose commentaries written in the time of King Josiah 100 years later, and that the remainder of the book dates from immediately before and immediately after the end of the exile in Babylon, almost two centuries after the time of the historical prophet, and perhaps these later chapters represent the work of an ongoing school of prophets who prophesied in accordance with his prophecies. The book of Isaiah provides us with the most comprehensive prophetic picture of Jesus Christ in the entire Old Testament. It includes the full scope of His life: the announcement of His coming (Isaiah 40:3–5), His virgin birth (7:14), His proclamation of the good news (61:1), His sacrificial death (52:13–53:12), and His return to claim His own. Who knew?