Good evening.
Just for clarification, if you’re speaking of Terri Schaivo (sp?), she wasn’t “brain dead”, she was brain damaged, to what extent was not fully determined, and she wasn’t “being kept alive by machines”, she just had a feeding tube. She could breathe on her own, and all of her organs were functioning, she just couldn’t move (except involuntarily, I don’t think, I’m not 100% sure about that) or speak or swallow. And her estranged husband (he refused to divorce her, but was living with another woman with whom he’d fathered children) didn’t “pull the plug” (which “plug” does one “pull”, exactly? That terminology is so disrespectful, IMO!), he had her feeding tube removed, which caused her to starve and dehydrate to death, over a period of a couple of weeks. Horrible, brutal death.
The Church’s teaching regarding what happened to Mrs. Schaivo specifically, removing nutrition and hydration in order to cause death, is that it was murder. However, the Church DOES NOT teach that one must be kept alive “at all costs”. If one is truly being “kept alive by machines”, i.e., a ventilator, heart and lung machine, etc., then it is ok to turn those off and allow the person to die naturally (as opposed to being starved to death, which is not natural). One can even remove food and water from a terminally ill person (Schaivo wasn’t terminally ill) if it isn’t helping them and only making them more uncomfortable.
There’s a section in the Catechism about this, but I don’t have it with me right now. I’m sure someone will come along and post it.
In Christ,
Ellen