- John McManners, ed., The Oxford History of Christianity (New York: Oxford University Press, 2002), 28.
- Darrell L. Bock, Breaking the Da Vinci Code (Nashville: Nelson, 2004), 114.
- Bock, 119-120.
- Ibid.,13.
- Norman Geisler and Ron Brooks, When Skeptics Ask (Grand Rapids, MI: Baker, 1998), 156.
- Quoted in Robinson, 126.
- Quoted in Lutzer, 32.
- Quoted in Josh McDowell, The New Evidence that Demands a Verdict(San Bernardino, CA: Here’s Life, 1999, 37.)