Every book of the Bible is full of transcendent truth and the book of Isaiah is certainly no exception. However, many Christians find themselves intimidated by the length, complexity, and mystery of this great prophetic work. In this six-week study, Dr. John Oswalt helps us understand the big picture of Isaiah and the relevant truths God intends to communicate to His people through it. Dr. Oswalt’s faithful treatment of the text will benefit the new believer and the long-time Christian alike—so that all of God’s people may be enriched, encouraged, and challenged by this great Old Testament book.