Here's the rub! What's legitimate. It can't be action alone can it? If so what's the different between Dietrich Bonhoffer (a German theologian) participating in a plot to assassinate Hitler and a father hearing voices "from God" telling him to murder his own child?

I think the action needs to be tied to love. What is the loving thing(s) to do? How do I make this world a better place by my being in it?

But even then, IMO faith comes first or else the actions can only be selfishly (albeit maybe intelligently) motivated: "I'm doing it for the reward, and *NOT* because it's the right thing to do."