The organization of the book of Isaiah Chap. 1 - 23 / 28 - 39 Isaiah 770 - 685 Jerusalem Chap. 40 - 66 II. Isaiah c. 550 Babylon Chap. 56 - 66 III. Isaiah c. 530 Jerusalem Chap. 24 - 27 Isaiah Apocalypse 4. - 2. Is. Jerusalem