“Whether or not people accept these apologetic arguments [that support their own religion] will depend upon whether or not they are already insiders to that particular faith in the first place”. (p. 76)
This assertion is demonstrably false. Examples to the contrary are Anthony Flew, C. S. Lewis, Lee Strobel, Josh McDowell. These people set out to prove that Christianity was false and ended up becoming Christian because they were convinced Christianity is the truth.