…It’s TGI Friday: Riddle?

First off, I’d like to say congratulations to feuermaus, the winner of last week’s TGI Friday Prickie contest. For today’s TGI Friday, I have a riddle for you:

    What is greater than God,
    More evil than the devil,
    The poor have it,
    The rich need it,
    And if you eat it, you’ll die?

First person to come up with an answer will win something (I just haven’t figured out what yet).