It is something I have been wondering ever since Lucy started studying to become a minister. Snce I honestly don't believe I have ever seen a female minister before, I am curious. Exactly what religion do they practice? I know they are not Catholic, and I am pretty sure they are not Luthern, but I would still like to know because I honestly thought that a female minister was something that most churches would not allow.

I don't believe they ever say on the show what religion they are - they probably don't want to say so they don't turn anyone off. They are probably some kind of Protestant - they do have female ministers.

I think they are probably non-denominational Protestants. (Meaning their church is not a specific protestant denomination, e.g, methodist or presbyterian)

I thought they were Christians at first...but then I realized they weren't.