Isaiah is a notoriously difficult book to study and teach, not only for its length (66 chapters) but also because of the challenge of unraveling Old Testament prophecy for modern hearers. Dive into the depths of Isaiah with January’s free book, Isaiah for Everyone, by John Goldingay—without getting overwhelmed. Each chapter in the book dissects a few key elements of each passage in Isaiah. For example, the section on Isaiah 40:1–11 expands on the command of verse 1 by asking:…