Tim Keller on how liberals and conservatives deal with the reality of evil in his sermon on Spiritual Warfare...
The Gospel is the only approach that truly is not simplistic, that looks at the messed up families, looks at messed up hearts, looks at messed up neighborhoods and says, "There's biological problems, there's sociological problems, there's psychological problems, there's moral problems, there's spiritual problems, there's demonological problems...we're going to look at all of those things, we're going to deal with all of them. All of them!" ... Until you embrace the Christian understanding of evil, you are reductionistic, you are simplistic. You'll either make the liberal mistake of underestimating cosmic evil, or the conservative mistake, frankly sometimes of just saying we can't do a thing.
