The Big Questions series of apologetics booklets are designed to provide readers with straightforward answers to some of the most commonly asked questions about the Christian faith. With a concise and portable format, these booklets are a valuable resource and study tool to equip Christians of all ages to discuss and clearly share the truth, hope, and practical compatibility of Christianity in everyday life. Big Questions: How Do I Know God Exists? includes carefully curated and informative articles from leading Christian apologists and worldview scholars, including Andy McLean, J.P. Moreland, William Dembski, Paul Copan, Walter C. Kaiser Jr., Christopher Wright, Darrell L. Bock, Thomas R. Schreiner, Ronald H. Nash, William Lane Craig, and Gary R. Habermas.