Isaiah is one of those books that can feel intimidating at first. It is long, weighty, and full of prophetic language. But once you begin to understand what is happening, it becomes clear why this book has been treasured for centuries. It is grand in scope, rich in theology, fearless in its indictment of sin, and overflowing with hope in the mercy of God.
And that is what makes Isaiah so needed. It speaks honestly about rebellion, corruption, injustice, and coming judgment. At the same time, it lifts your eyes to the holiness, greatness, and saving purpose of God. If you have lost a sense of wonder at who God is, Isaiah has a way of restoring it.