When pastor Brian Zahnd was walking five hundred miles across Spain on the Camino de Santiago, he contemplated hundreds of crosses and crucifixes. He asked the question, "What does this mean? Why is the image of a man nailed to a tree the most commonly represented story-image in the world?" Those ruminations gave rise to his new book, The Wood Between the Worlds: A Poetic Theology of the Cross. In this episode, Brian Zahnd and Jonathan Rogers talk about theopoetics, the eternal recurrence of holy awe, and the role of aesthetics in the life of the church.