Re: Augustus’ death: An English translation of Possidius’ Life of Augustine is online at
archive.org,
Tertullian.org, and other places. St. Possidius was a friend of St. Augustine.
Re: Ehrman, he is the kind of “scholar” who says everything that St. Epiphanius wrote about the Borborygmians was a lie, including his claim to have been groomed for sexual abuse as a minor as they were trying to recruit him into their cult. (This was the big explanation of why Epiph got involved in documenting and refuting heretical groups, and was even overzealous against some normal Church customs.)
And then, after saying Epiphanius was this giant untrustworthy faker of cult crime, Ehrman quotes Epiphanius’ theological information about the Borborygmians, without crediting Epiphanius. There isn’t any other source Ehrman could be confusing with this.
Btw, there is no reason one would not believe Epiphanius. His story rings very true to accounts of cult grooming from throughout the ages, much less in modern life. Heck, in campus life, you hear these lines from shady occult groups. Ehrman comes across as a little naive about the stuff people get up to with kids, as people claiming to be “skeptics” often do.
But being naive is no crime. Ehrman’s pattern of bad arguments, twisting of quotes, and silent quoting of the same sources he just said were lies, is something no honest academic would do. You can open his popular books to almost any chapter and almost any page, and find academic sins of dishonest scholarship. And he has the gall to paint the early Christians as a bunch of liars and forgers? Seriously, what can you call it but projection?
So yeah, I have no time for Ehrman. Trying to use him as a source even for further research requires so much factchecking and backtracking that you might as well just skip him. There are clinically insane people posting on the Internet who still manage to get their quotes and bibliographies right, and who are thus more useful as research starters. (Draw whatever crazy conclusion you like, but don’t lie to me.)