This week, Warren Smith talks with author and speaker Ken Boa. Boa's books do not make best-seller lists, but they are read year after year by Christians who want to deepen their relationship with God. His new book, "Life in the Presence of God: Practices for Living in Light of Eternity" is a book that draws on the spiritual classic by Brother Lawrence 'Practicing The Presence of God,' as well as more recent books such as 'You Are What You Love by James K.A. Smith. Boa holds doctoral degrees from Oxford University, Dallas Theological Seminary, and New York University.