Documentary hypothesis with the following books, Joshua, Judges, Samuel and Kings, as Deuteronomistic History. There is a growing recognition that Genesis developed apart from the Exodus stories until joined to it by the Priestly writer. The Torah (or Pentateuch) is the collective name for the first five books of the Bible: Genesis, Exodus, Leviticus, Numbers, and Deuteronomy. According to tradition they were dictated by God to Moses, but when modern critical scholarship began to be applied to the Bible it was discovered that the Pentateuch was not the unified text one would expect from a single author. As a result, the Mosaic
Book of Leviticus sin and guilt offerings, provide the means to gain forgiveness for sins (Leviticus 4–5) and purification from impurities (Leviticus 11–16) so that God can continue to live in the Tabernacle in the midst of the people. Scholars generally agree that Leviticus developed over a long time and that it reached its present form in the Persian period (538–332 BC). The English name Leviticus comes from the Latin "Leviticus," which is in turn from the Greek Greek Λευιτικόν, "Leuitikon", referring the priestly tribe of the Israelites, “Levi.” The Greek expression is in turn a variant of the rabbinic Hebrew "torat kohanim",