Bash it all you want, but it's clearly working for them. You can claim hypotheticals all you want, so then you should also consider the hypothetical that there's something to it when nearly every single champ (for the past several seasons) believes in a higher power.
Go watch O'Toole's post-match interviews and how he uses his faith to keep perspective, how his faith makes him realize there's more to life than just wrestling and allows him to keep it loose and free and fun.
You can think it's a cult all you want, but it's clearly working for those guys and they all seem to be decent human beings. So why shit on it?
What they believe and how strong their faith is has zero impact on your life. You spend considerable more time watching their matches than the 30 second interviews into their mental fortitude - which at this point is far stronger than Iowa's as a whole. Again, there must be something to it.
Personally, I find it more troubling that you have to hop on here to vent about it.