R. C. Sproul (Drs, Free University of Amsterdam) serves as senior minister of preaching and teaching at Saint Andrew’s Chapel in Sanford, Florida, and is the founder and president of Ligonier Ministries. He has taught at numerous colleges and seminaries, has written over seventy books, and is featured daily on Renewing Your Mind, an international radio broadcast.
ABDUL SALEEB (pseudonym) was born and raised in a Muslim country in the Middle East. While a student in Europe, Saleeb wrestled for months with the claims of Christ and eventually converted to Christianity. He is the coauthor of Answering Islam and is a Christian missionary to Muslims in the United States.