Mosaic Discourse

In the Persian period, the Torah, which is made up of various law collections, was ascribed to Moses as revealed by YHWH. A parallel development was taking place in Achaemenid Persia that sheds light on this process: The sacred texts called the Avesta, that contain the law​​ (dāta) and tradition (daēnā) of Zoroastrianism​, were being collectively ascribed to Zarathustra (Zoroaster) as revealed by Ahuramazdā.

Ancient scribes would write as if Moses was the author, or they would claim that a tradition was originally stated by Moses, but they did not intend to convey a historical fact with this description. Instead, they meant that a given tradition was “authentically” Jewish, or God’s will and that Moses would have approved. I call this phenomenon “Mosaic Discourse.”

Bringing wood for the altar was an important celebration in Second Temple times. To ground this practice in the Torah, Nehemiah (10:35) describes it as a Torah law, while the Temple Scroll (11Q19) and the Reworked Pentateuch (4Q365) include it in their biblical festival calendar.