"systematically dismantled" at an interdisciplinary symposium held in 2000, but the relationship between the Persian authorities and Jerusalem remains a crucial question. The second theory, associated with Joel P. Weinberg and called the "Citizen-Temple Community", proposes that the Exodus story was composed to serve the needs of a post-exilic Jewish community organised around the Temple, which acted in effect as a bank for those who belonged to it. A minority of scholars would place the final formation of the Pentateuch somewhat later, in the Hellenistic (333–164 BCE) or even Hasmonean (140–37 BCE) periods. Russell Gmirkin, for instance, argues for a Hellenistic dating on the basis that the Elephantine papyri, the records of a Jewish colony in Egypt dating from the last quarter of the 5th century BCE, make no reference to a written Torah, the Exodus, or to any other biblical event, though it does mention the festival of Passover. Widespread adoption of Torah law In his seminal Prolegomena zur Geschichte Israels, Julius Wellhausen argued that Judaism as a religion based on widespread observance Torah law first emerged in the year 444 BCE when, according to the biblical account provided in the Book of Nehemiah (chapter 8), a priestly scribe named Ezra read a copy of the Mosaic Torah before the populace of Judea assembled in a central Jerusalem square. Wellhausen believed that this narrative should be accepted as historical because it sounds plausible, noting: “The credibility of the narrative appears on the face of it.” Following Wellhausen, most scholars throughout the 20th and early 21st centuries have accepted that widespread Torah observance began sometime around the middle of the 5th century BCE. More recently, Yonatan Adler has argued that in fact there is no surviving evidence to support the notion that the Torah was widely known, regarded as authoritative, and put into practice, any time prior to the middle of the 2nd century BCE. Adler explored the likelihhood that Judaism, as the widespread practice of Torah law by Jewish society at large, first emerged in Judea during the reign of the Hasmonean dynasty, centuries after the putative time of Ezra. Significance in Judaism Rabbinic writings state that the Oral Torah was given to Moses at Mount Sinai, which, according to the tradition of Orthodox Judaism, occurred in 1312 BCE. The Orthodox rabbinic tradition holds that the Written Torah was recorded during the following forty years, though many non-Orthodox Jewish