L. Edward Phillips is Associate Professor of Worship and Liturgical Theology at the Candler School of Theology of Emory University in Atlanta, Georgia. He is the author of The Ritual Kiss in Early Christian Worship and co-author of In Spirit and Truth: United Methodist Worship for the Emerging Church. Billy Vaughan is co-director of The Memphis School of Servant Leadership and works with the Sustaining Pastoral Excellence and Formation for Ministry programs at Memphis Theological Seminary in Memphis, Tennessee.