An astrophysicist has just done a bang-up job debunking the Star of Bethlehem and its affiliated fawning scholarship. All in just 155 pages (in fact, really only 128 if you skip the appendix, glossary, and bibliography). The author is Dr. Aaron Adair. The book is The Star of Bethlehem: A Skeptical View (also available on kindle). Like any responsible amateur, he sought the help of historians, classicists, and specialists for composing his sections on the literary and historical arguments, and for translating the original Greek (even though he has some competence in the language himself). His research was exhaustive. His key arguments fairly conclusive. He explicitly sets aside many eye-rolling side-debates like dating the death of Herod the Great, yet even then he mentions them and his reasons for not delving further into them. And his command of the astronomical arguments is, of course, unmatched, being directly in his field of expertise.
I was one of the experts who advised him on the project and I got to read an advance draft and was very impressed with the result. Hence you’ll see my promotional blurb on the book’s cover. I wrote:
Well researched, scientifically reasoned, elegantly concise, this book will long be required reading on the ‘Star of Bethlehem’. Full of fascinating historical facts, and better informed and more careful than any other book on the subject, this should be on the shelf of everyone interested in that legendary celestial event.
True that. His bibliography alone is of great value. Scientists will find the book especially heartwarming. Historians will as well. It even taught me a few things. In the foreword by astronomer and science writer Bob Berman, for example, I learned something I hadn’t even thought of, an example of Christianity seeping its way even into popular astronomy education. Berman writes…
[The Star of Bethlehem] has been a staple of holiday planetarium shows since the 1930s…[and my] very first column, published in Discover in December 1989, was a two-page spread about the Star of Bethlehem. Basically I summarized the various “explanations” shown to the public during planetariums’ annual “Star of Wonder” shows, then noted that Planetarium Directors–I’d interviewed quite a few–were well aware that each was impossible. Nonetheless, the shows remain popular, and have become such a tradition in and of themselves that no one seems bothered by such make-believe science being annually offered to the public.
Beyond that, however, I find this book of value not just because it will teach you a lot of cool things about history and astronomy with an economy of words, nor only because it has a great bibliography and is the go-to resource now for discussing this subject, but also because in the process of addressing astrological theories of the Star account, Adair deftly demonstrates a point I had long made myself but never had the time to demonstrate: ancient astrology was so wildly inconsistent and diverse that any astrological theory of either Christian origins or biblical accounts is probably beyond any possibility of demonstrating.
And this is relevant to the historicity debate. Not because proving the star account was a wholesale myth (and was inspired by no actual natural or supernatural event), as Adair does, entails or even implies Jesus didn’t exist (a historical man can have such myths spun around him easily enough), but because it shows why every Jesus mythicist who attempts to make an astrotheological argument for the origins of Christianity and (especially) the construction of the Gospels is just engaging in a Rorschach inkblot test. There was no consistent symbolism or system of allusions in ancient astrology, so any attempt to use one (or cobble one together) is just another multiple comparisons fallacy run amok.
That doesn’t mean astrotheological theories are necessarily false. But it does mean none can be proved even probable on present evidence, so the whole attempt should be abandoned.
To understand why, Adair’s book is a must-read. And that’s on top of all the other reasons I’ve summarized. So if any of this is your thing, check it out!