A number of historians have indicated, perhaps unconsciously, that the concept of religious movement would be useful in reference to seventeenth-century English religious history. But while some have used the term “movement” in describing some religious initiatives, no one has explored the implications of that concept for understanding either religious life or the England of that day. Rather, we continue to force things into the terms of “church” and “sect,” with apologies for a loose fit. And yet a disestablished Catholicism, as well as Puritanism, Quakerism, and an emerging ideological “Anglicanism,” are transformed when understood as movements.