A written text invites the assumption that it has always existed in the form known by later readers, a permanent object that opens to the same words on the same page every time. The writings gathered into the Hebrew Bible reached that settled form only late, after centuries during which the material they hold was copied, recited, expanded, and reshaped by many hands. What survives in any one manuscript is better understood as a single frame from a long film, the moment when a moving tradition happened to be written down and kept, rather than the tradition itself.
A text before it became fixed
For most of their early history the writings later collected into the Hebrew Bible circulated in more than one form at the same time. The scrolls recovered from the caves near the Dead Sea show that, in the last centuries before the common era, there was neither a single fixed text nor a firm boundary between copying a book and revising it. The evidence points instead to a tradition that was pluriform and still growing, with variant editions of many books existing side by side, each treated as a valid form of the text. Judged by the later standard of one authoritative wording, some of these copies look defective or even worthless, yet that judgment imposes a much later expectation on writings that had not yet passed through standardization.[1]
Some of that variety grew out of how texts were learned and carried forward. In the scribal cultures of the ancient Near East within which Israelite writing took shape, a trained scribe reproduced a text as much from memory as from a copy in front of him, so that each writing of a given work was at once recognizably the same and never identical word for word. A community could regard two differing performances of the same composition as the same text, much as listeners regard two performances of a piece of music as the same piece. One consequence is that the modern effort to reconstruct a single original behind such a tradition can produce something that never existed in antiquity, a standard text surrounded by variants, when the reality was a living practice of retelling in which variation was normal rather than a sign of error.[2]
The same commandment, given twice
The Hebrew Bible itself preserves some of its most important material in more than one form, and it does so without smoothing the versions into agreement. The Ten Commandments appear once in Exodus and again in Deuteronomy, and the two lists are not identical. The wording shifts at several points, and the reason given for keeping the Sabbath is different in each.
Exodus grounds the day of rest in the creation, when God rested on the seventh day, while Deuteronomy grounds the same command in the memory of slavery in Egypt and the deliverance from it. These differences sit inside a text presented as words spoken directly by God to the whole people, which makes them all the more telling. The variations suggest that even the most weighty material was handed on in a way that allowed its wording and its rationale to move, since cultures that did not aim at word-for-word preservation modified their sources in the course of transmitting them.[3] The poem of thanksgiving attributed to David offers a second instance of the same habit, standing once at the close of 2 Samuel and again as Psalm 18, the two forms diverging in dozens of small readings.
The tradition keeps moving inside the Bible
The movement did not stop once a saying was written down. Later writers returned to earlier law and reworked it, at times reversing its sense, while continuing to treat the earlier formulation as authoritative. The clearest case again involves the Ten Commandments. Among the reasons the commandments give for exclusive loyalty to God is a warning that God answers the wrongdoing of parents by punishing their children to the third and fourth generation.
Speaking to those carried off to Babylon, the prophet Ezekiel confronted a proverb that expressed this same idea, that parents eat sour grapes and their children's teeth are set on edge, and rejected it outright in favor of a principle of individual responsibility, that the person who sins is the one who will die. Jeremiah preserves a closely related saying with the same reversal, looking to a future in which each person will die for his own wrongdoing.[4] What these prophets resisted was not a folk saying alone but a teaching anchored in the words of the commandments, and their reworking of it shows the tradition arguing with an earlier moment of itself. The book of Deuteronomy works in the same way on a larger scale, revising the older laws of the Covenant Code in Exodus while presenting its revision as the original instruction given at the mountain.
Reading a text as a snapshot
To read any one of these passages as a snapshot is to ask what the tradition looked like at the moment it was fixed, and to expect that the same material looked different a generation earlier and would look different again a generation later. A manuscript becomes evidence for a living process rather than the whole of it, a record of where a tradition stood when a scribe set it down. On this view the differences between the two versions of the Ten Commandments, the two forms of David's song, and the commandment about the children of wrongdoers and its later reversals are not flaws to be explained away or contradictions to be harmonized. They are the visible seams where one moment of a tradition meets another, and they are exactly what allows a reader to watch the tradition in motion. Comparing related texts, then, is less a way of catching the Bible in inconsistency than a way of recovering the depth that a single frozen frame conceals, the long history of telling and retelling out of which each written form was drawn.