Joshua Dubler is the author of Down in the Chapel: Religious Life in an American Prison, which follows a group of prisoners serving life sentences at Graterford Prison. FSG published Down in the Chapel earlier this month. The acquittal of George Zimmerman last month elicited little surprise at Pennsylvania’s Graterford prison. My friend Charles Coley, who is black and is serving life, characterized the collective sigh in a letter: “There was not much consternation here because people here did not expect any outcome other than what happened. People understand the times, and how so little has changed.”