Taming the Diversity of the New Testament

In my previous post I started to show why it is difficult to use the New Testament itself as evidence that Christianity started out as an original unity, only to come to be fragmented with the passage of time into the second and third Christian centuries.

It is true that the NT is the earliest set of Christian writings that we have, and that most of the books can probably be dated to the first Christian century. We don’t have any other books (well, virtually any other books) this early (I don...