The Making of the Pentateuch Pentateuchal origins the composition and dates of the first five books of the Old Testament. In the closing decades of the 19th century Julius Wellhausen published "Prolegomena zur Geschichte Israels", in which he had set out the definitive version of the historical development of the Hebrew bible. According to this hypothesis, the Pentateuch Genesis, Exodus, Leviticus, Numbers and Deuteronomy was originally four separate documents, retelling the same episodes and stories, but with differing emphases designed to further the theological and political agendas of their authors. Their combination by a Redactor (editor) into a single narrative spread over five books had
Book of Leviticus result, Israel had to maintain its own holiness in order to live safely alongside God. The need for holiness is directed to the possession of the Promised Land (Canaan), where the Jews will become a holy people: "You shall not do as they do in the land of Egypt where you dwelt, and you shall not do as they do in the land of Canaan to which I am bringing you...You shall do my ordinances and keep my statutes...I am the Lord, your God" (ch. 18:3). Leviticus, as part of the Torah, became the law book of Jerusalem's Second Temple