Dr. Brown is a practicing ophthalmologist, a revert to Islam, and the author of several ground-breaking books of Islamic Dawa (i.e., invitation). His first book, The First and Final Commandment, is a comprehensive argument in support of the Islamic claim of continuity of revelation. This present book, Bearing True Witness, is designed to assist the new convert in navigating the more controversial issues of their new, chosen religion of Islam.