William Lane Craig is research professor of philosophy at Talbot School of Theology and professor of philosophy at Houston Baptist University. He has authored or edited over forty books, including The Kalam Cosmological Argument, Divine Foreknowledge and Human Freedom, and Time and Eternity.
George W. Sarris is an actor, author, narrator, and storyteller. He has narrated audiobooks on a wide range of topics and has consistently received high reviews for his work. He holds a Bachelor of Science in Speech from Northwestern University and a Master of Divinity from Gordon-Conwell Theological Seminary.