Its an interesting question to me becuase it highlights a reality: so many dont donate and are a drain. I wasnt giving money even when i was beliver. I felt my intense physical efforts were quite enough.
But why does the org try so hard to keep people around who dont belive, dont contribute and on some level drain resources? The only answer i can come up with is that the keeping the slackers around is worth it to ensure the faithful dont wake up. I simply vow to be the biggest drain and most disruptive influance i can.. But its sad they go through so much trouble to try to make people stay who dont want to be there