Imagine receiving a letter with no return address. You might question its authenticity, wonder about the sender’s motives, or even discard it entirely. Now imagine that letter contained the cure for a terminal illness you were carrying. Suddenly, the question of authorship becomes urgent—not merely academic. This is precisely the stakes when skeptics raise doubts about who wrote Matthew, Mark, Luke, and John. The Gospels do not merely contain interesting historical information. They carry the announcement that Jesus of Nazareth rose from the dead and that through Him, sinners can be reconciled to God. If those documents are unreliable, the cure is in question. If they are trustworthy, everything changes.
New Testament scholar Dr. Mike Licona recently debated prominent skeptic Bart Ehrman on this very question, and the conversation was unpacked in depth by Frank Turek at CrossExamined. Read the source article for a full summary of their exchange. What emerges from that discussion is not a crisis of faith but an invitation to dig deeper—and to discover that the historical foundations of Christianity are far more solid than popular skepticism suggests.
The Human Heart Behind the Question
Before we examine the evidence, it is worth asking: why does this question feel so threatening to so many people? Scripture gives us an honest answer. The human heart is not a neutral fact-finding machine. Jeremiah 17:9 warns,
