Every church movement in America, and around the world for that matter, has its share of critics. Friday morning I read a Wall Street Journal article by Brett McCracken on the perils of what he entitles “Hipster Christianity” . In this summary of his recently-released book, which I have not yet read, Mr. McCracken condemns Christian leaders for trying too hard “to rebrand Christianity as hip, countercultural, relevant.” He even names a few churches as examples of what he calls “cool churches,” saying at the close of his article that “as a twentysomething, I can say with confidence that when it comes to church, we don’t want cool as much as we want real.” I’m glad Mr. McCracken knows what he and his generation want, but whose job is to define what a “real” church looks like? Mr. McCracken and his generation of anti-hipsters? The Baby Boomers and their love…