David Sessions of Patrol, having given us ten writers in Christian media whom he considers unworthy, provides a list of 14 worthy writers for our consideration: Ross Douthat, David Gibson, Matthew Lee Anderson, James K.A. Smith, David Bentley Hart, and others. (link defunct)
Stephen Colbert? Andrew Sullivan?
Colbert is a believer from what I’ve read, and he is pretty creative. I don’t know about Andrew Sullivan. I had gotten the idea he had lost it like Chris Matthews.