Gay activists started showing up at the local Catholic Churches as “new Catholics” thinking they could take the places over.
Most were gone withing a month or so.
The treacherous ones are those who come in quietly and don’t state their objective to stay and change the institution. Insidious.
Red from the LCMS pointed out to me the screening that they are doing for new joinees and I think it is something all Christian groups can learn from. We must be ever vigilant.
This is not something we can say "oh, this is a Methodist/Catholic/... problem" -- if we act like separate sticks, we shall be broken one by one.