Norman Geisler was born on July 21, 1932, in Warren, Mich. He is the author of Christian texts that promote the Bible and morality and serve to provide sound advice and reasoning for the Christian faith. A fervent believer in the inerrancy of the Bible, his books When Skeptics Ask and When Critics Ask provide answers to those who question discrepancies in the Bible or challenge its authority. In Legislating Morality, he discusses why laws should be passed and enforced to create a moral, Christian society. Geisler is a frequent speaker and debater, providing learned answers about religion and society. He was educated at Wheaton College, the Detroit Bible College, and Loyola University. He is currently the Dean of the Southern Evangelical Seminary in Charlotte, North Carolina.
Hank Hanegraaff has been president of the California-based Christian Research Institute. He also worked as the host of the Bible Answer Man radio broadcast, which can be heard six days a week throughout the United States and Canada. With an audience of more than 120 million people, Hanegraaff urges his listeners to "contend for the faith that was once for all entrusted to the saints." Hanegraaff is the author of such books as Personal Witness Training: Your Handle on the Great Commission; Counterfeit Revival: Unmasking the Truth Behind the Worldwide Counterfeit Revival; and Memory Dynamics: Your Untapped Resource for Spiritual Growth. As the general editor in the updating of Dr. Walter Martin's classic The Kingdom of the Cults, Hanegraaff presented detailed ways to protect worried parties and their loved ones from cults. Also a regular contributor to the Christian Research Journal, Hanegraaff conducts seminars and lectures worldwide.
An internationally known speaker and author. He is most often connected with Campus Crusade for Christ - having spoken to more than ten million people in at least 84 countries and 700 university & college campuses.