Book of Genesis heaven and earth". There are four major textual witnesses to the book: the Masoretic Text, the Samaritan Pentateuch, the Septuagint, and fragments of Genesis found at Qumran. The Qumran group provides the oldest manuscripts but covers only a small proportion of the book; in general, the Masoretic Text is well preserved and reliable, but there are many individual instances where the other versions preserve a superior reading. For much of the 20th century most scholars agreed that the five books of the Pentateuch—Genesis, Exodus, Leviticus, Numbers and Deuteronomy—came from four sources, the Yahwist, the Elohist, the Deuteronomist and the Priestly
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