A nice introductory piece here on the doctrine of, and debates over, justification.
HT: Brian Auten
At the Evangel blog, Kevin points out that “it is possible to write for a mainstream publication from an explicitly evangelical perspective. I imagine some magazines and papers might balk at an opinion piece that is too Christian, but in my experience when someone wants your opinion they want your opinion, no matter what it is, as long as you aren’t completely rude about it.”