"When religious believers are willing to admit that people often believe what they are raised to believe and that people are often incapable of rational thinking due to the effects of cognitive dissonance, they will often fall back to utilizing the arguments from experts who agree with them. However, if you wanted safety information on a used car, would it be wiser to trust the word of a used car salesperson or the findings of a consumer report? Similarly, if you wanted to obtain information on the historicity and veracity of Islam, would you ask only an Islamic scholar who has been taught about Islamic sanctity since childhood, or would you also ask a secular scholar with no emotional investment in Islam?"
-The Christian Delusion: Why Faith Fails, John W. Loftus