RAVI ZACHARIAS spent forty-eight years commending the Christian faith and addressing life's great existential questions of origin, meaning, morality, and destiny with eloquence and grace. As a world-renowned apologist and evangelist, his ultimate mission was to present the truth of Jesus Christ that others might find life in Him.He authored and coauthored thirty books and studies, including the award-winning Can Man Live Without God? and The Logic of God. He was founder and chairman of the board of Ravi Zacharias International Ministries (RZIM), headquartered in Atlanta, Georgia, and host of two radio programs, Let My People Think and Just Thinking. He and his wife, Margie, were married forty-eight years.