Was St. Augustine A Liberal Episcopalian?

Ross Douthat reviews Karen Armstrong’s The Case for God :

This is an eloquent case for the ancient roots of the liberal approach to faith, and my summary does not do justice to its subtleties. But it deserves to be heavily qualified. Armstrong concedes that the religious story she’s telling highlights only a particular trend within monotheistic faith. The casual reader, however, would be forgiven for thinking that the leading lights of premodern Christianity were essentially liberal Episcopalians  avant la lettre .

In reality, these Christian sages were fiercely dogmatic by any modern standard. They were not fundamentalists, reading every line of Scripture literally, and they were, as Armstrong says, “inventive, fearless and confident in their interpretation of faith.” But their inventiveness was grounded in shared doctrines and constrained by shared assumptions. Their theology was reticent in its claims about the ultimate nature of God but very specific about how God had revealed himself on earth. It’s true that Augustine, for instance, did not interpret the early books of Genesis literally. But he certainly endorsed a literal reading of Jesus’ resurrection—and he wouldn’t have been much of a Christian theologian if he hadn’t.