It's the best "f**k you" a sweet old Christian lady could ever give.
I'll admit I'm no fan of the church (or any organized religion). While I have no problem with people who enjoy being part of a religious community, I find that far too few of these kinds of people ever actually practice what they preach. Too often, their faith is merely a front - a convenient shield to hold up to the public while they act rotten in private.
This woman dedicated her entire life to a church which promptly forgot her when she became terminally ill - until she was actually dying and they wanted her to leave them some money, that is. She certainly remembered them in her will, but probably not how they'd hoped.
If you enjoyed this story, check out these accounts of what ruined religion
for other people.