Here's one I'm not sure how I feel about. Help me wrestle with this one, y'all.
On soc.religion.christian, John Sparks wrote:
But, evil doesn't exist as a thing. It is basically a privation of good. Like cold is of heat. Heat is a measurable 'thing' it is energy and is measured by molecular activity. Zero Kelvin is the absence of all heat. Cold is not a thing in itself. It is a way to negatively measure heat, or compare a less active state to a more active state. Evil is the same thing with respect to Good. It has no "purpose". To say something or someone is "evil" is to measure them against a higher form of good, or ultimately an absolute standard of "good" - which is God. Compared to Hitler, David Koresh could be said to be "good" - but compared to God, we are all "evil"(Message-Id: <bBHIc.36794$Xb4.21683@nwrdny02.gnilink.net> if you want to search for the thread.)