<p>Isaiah is widely considered the deepest, richest, and most theologically significant book in the Old Testament. It is, without question, a profound statement by God about his own sovereignty and majesty spoken through his chosen spokesman, the prophet Isaiah.<br>In this expository commentary on the book of Isaiah, Raymond C. Ortlund, Jr., argues that Isaiah imparts a single vision of God throughout all sixty-six chapters. It is a unified, wove...