Viewed from a distance, scientific work often proceeds in pendulum movements that simultaneously have the shape of a spiral: a certain vision is argued and becomes mainstream, then a counter-movement starts that challenges, relativizes or even sweeps aside the previous vision; the focus shifts (often as a result of new methodologies) and again a cycle of vision and counter-vision follows that partly recycles the previous debate and brings it to a different level, after which another shift takes place. I am presenting it here in a very schematic way, a bit too much reminding of classic dialects; in practice such evolutions are much more complex and messier.
The whole debate about the historical value of the biblical texts has been going on for about 150 years now, and it is a perfect illustration of what I wrote above. In the last 50 years, the discussion has focused on what archaeology and the study of non-biblical texts can contribute. In practice, this translated into a movement of minimalists in the academic world (especially around the so-called Copenhagen school) who see the Hebrew Bible primarily as a collection of theological-literary texts, with a highly fabricated character and therefore without much historical value. This in turn led to a counter-movement of scholars (often called maximalists) who do try to extract as much historical value as possible from the biblical texts and who mainly argue that everything that cannot be refuted is at least plausible. (note that I'm not even referring to the non-academic debate)
William Schniedewind (in this book) does not really take sides with either of the two extremes. He shifts the focus of the debate, in order to clear the fog. And that focus is the scribal communities that, according to him, became operational quite early in the history of Ancient Israel, first in the service of the early states of Israel (Samaria) and Judah. “By focusing on these scribal communities, I offer a simple and powerful framework for understanding the formation of biblical literature,” he claims. His central thesis is that the core of most biblical texts was already committed to paper in the late 8th and early 7th centuries BCE, and not in the Persian or Hellenic period (5th-3rd centuries BCE) as the minimalists claim. His main arguments for this are that after the conquest of Samaria by the Assyrians (ca 720 BCE) the scribal community of that city fled to Judah and committed their rich tradition to paper (papyrus) so that it would not be lost; and secondly, that Jerusalem was so small in the Persian period that it could not have supported a scribal community of any size. Of course, I am not in a position to really judge his view on the merits, but my feeling is that it does not sound entirely convincing. There are still so many uncertainties in his story (for instance, our knowledge of the scribal community in Judah in the 8th and 7th centuries BCE still is very limited) that the last word can not been said (yet). And so the scholarly debate can continue. Fascinating!
Disclaimer: This review is only about the Bible as a historical source, not about the theological value of the texts; these are two very different things.