Lord. What a load of crap. I was into roleplaying before I was a Pagan, while I was a Pagan, and continue to be into roleplaying now I am no longer a Pagan. It's completely unrelated to religion. Among my players are two fellow atheists, a very secular Muslim, and a friend who has at least thought about going back to Church since meeting his religious wife. (For the record I'm currently running the old version of Vampire, and my next game will either be Cyberpunk or Ars Magica. Hopefully the latter).
I particularly love the vaguely facist tone to the order. They seem to think they're not just the spokesperson of the 'Pagan community', but also the supreme commander.