The OP's description doesn't seem to imply that refusal to pay causes the death.
I'm rephrasing Lumifers example to a person who doesn't work within the traditionally accepted medical field.
It makes no statement about how the causation works. That means a person who doesn't know how the causation works can not sure that the oracle doesn't cause it in some way.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.