Reply To: Why am I Catholic? Home › Forums › All Things Catholic › Why am I Catholic? › Reply To: Why am I Catholic? April 10, 2007 at 4:11 am #8016 AnonymousInactive The difficulty of explaining “why I am a Catholic[/url:h8pusdgc]” is that there are ten thousand reasons all amounting to one reason: that Catholicism is true. -GK Chesterton I was once asked why I am Catholic on a Fundamentalist Evangelical board. When I posted the above quote, I was almost banned.