J. Warner applies forensic principles to the reliability of the Gospels, arguing that differences between eyewitness accounts are expected and actually validate rather than undermine their trustworthiness. He explains the concept of “chain of custody” and shows how early church leaders quoted and preserved the teachings of Jesus and the New Testament writers, demonstrating that the biblical record remains historically unchanged and reliable.
To see more training videos with J. Warner Wallace, visit the YouTube playlist.
For more information about the reliability of the New Testament gospels and the case for Christianity, please read Cold-Case Christianity: A Homicide Detective Investigates the Claims of the Gospels. This book teaches readers ten principles of cold-case investigations and applies these strategies to investigate the claims of the gospel authors. The book is accompanied by an eight-session Cold-Case Christianity DVD Set (and Participant’s Guide) to help individuals or small groups examine the evidence and make the case.
















