If a nurse goes against the terms of her registration, she is struck off or rehabilitated. If anybody says they answer to other than the law, they are a danger to society, same as any other potential criminal. Churches don't decide the duties of a nurse, competent bodies, especially NMC do.

There is no line to draw. It is drawn for you by the highest authority of all. Parliament.

If religions cannot abide by the law, shut the fuckers down. We do with other organised crime. Yet I suspect pete doesn't speak for real Christians anyway.