The first thing that strikes you when looking at Frequencies is the scope of the project and the breadth of contributions it includes. The breadth of the essays is truly amazing—people, events, places, books, a CD, ideas. The project covers a lot of ground. And just for the pleasure of reading some of these essays, I’m grateful and moved. I wonder, however, about two things. One is about form and one is about content. First, the question about form: Is this a genealogy? Second, the question about content: What are the avenues of spirituality that the project maps?