In this timely message, delivered in a crowded lecture hall at Yale University, Ravi Zacharias makes the assertion that truth is itself exclusive. To deny this is to exclude. Yale University's motto is "Lux et Veritas," meaning, light and truth. Throughout the course of his message, Ravi continually demonstrates his commitment to both of those ideals arguing that the Christian worldview is not unique for being exclusive but rather for its ability to stand up to scrutiny and to provide answers to the ultimate questions. Approximately 92 minutes.