Great Isaiah Scroll (1QIsaa)
Great Isaiah Scroll (1QIsaa) (c. 125 BC complete 7.34-meter Hebrew parchment scroll from Qumran Cave 1 confirming the textual preservation of Isaiah ): The crown jewel of the Dead Sea Scrolls : a complete 54-column leather scroll containing all 66 chapters of the Book of Isaiah , written a millennium earlier than the previously oldest surviving Hebrew manuscripts (Aleppo and Leningrad Codices). It is closely linked with Community Rule (1QS / Manual of Discipline) (c. 100 BC charter scroll of the Qumran Yahad detailing ritual washings, two spirits doctrine, and communal meals): An eleven-column Hebrew scroll setting forth the organizational constitution, code of penal discipline, ritual water immersions, and theology of the Qumran sectarian covenant community (Yahad).