wow.  religious racism.  rare but not unheard of.  If he were a person of color, would you tell people of his race to fix it?  People have been distorting religion for centuries to benefit themselves and turn people away from the primary message, in the case of Christianity, is Love.  Clearly Grisham is willing to do and say the most outrageous things to get attention - thus his selfies, his radio show, etc.  The gates of heaven may not be so welcoming for him...