Is the law prohibiting campaign activity the same with respect to both religious and non religious non profits? I don't think religious organizations should be scrutinized more harshly but also don't think they should be able to avoid laws that apply to others.
Why would individual churches have to file for 501c3 exemptions, if they only invoked the organizational school of though to which they subscribed, and rode theirs?(They don't). Hence im pretty sure revocation would be Ltd. to the actual entity in violation, not extrapolated up and across nation wide, to a thousand unaffiliated entities bound only by a shared doctrine of faith.