Robin is Professor of Theology at the University of Notre Dame. Her research and publication focuses on the relationship between early Christian art and literature and examines the ways that visual images and architectural spaces should be regarded as modes of theological expression. Her published essays and books contend that, in addition to interpreting sacred texts, visual images enhance liturgical settings, reflect the nature and content of devotional piety, and explicate ritual practices. She teaches courses on the character of late antique Christian and Jewish art, the history and evolution of Christian architecture, the iconography of the cross and crucifix, depictions of Christ and the Virgin Mary, and the place and controversies over images and idols in ancient and early medieval Christianity. For this episode, I sat down with Robin to talk about Christian architecture. She explained some of its essential characteristics and how the design of a church reflects theology. We also discussed the role of images and objects in relation to the spaces of churches and cathedrals, and how architects approach the design of a place for worship. Robin and I also delved into some of the current challenges in designing religious architecture and how architects might best respond to the spiritual needs of a congregation.