In the Second Temple period, the Torah gained scriptural authority through its association with the priesthoods of the Jerusalem and Samaritan temples. The Torah, in tum, legitimized these priests' control over both the temples and, for much of the period, over the territory of Judah as well. An original function of the Pentateuch then was to legitimize the religious and, by extension, the political claims of priestly dynasties. This point has rarely been discussed and never been emphasized by biblical scholars, however, which makes the subject of the Torah's relationship to the Second Temple Aaronide priesthood as much about the ideologies of academic culture as about ancient religious history.