Woop de doo
MAF - one of the largest GA organizations in the world - has had a requirement for many decades to not only to be a christian, but to have a letter of reference from a pastor, and a history of "demonstrated involvement in your local church", and I've never heard anyone crying about it on PPRUNE
I don't believe religious fundamentalism has a place in ANY flight deck but, what's good for the goose is good for the gander