Book of Leviticus

The Book of Leviticus (/ləˈvɪtɪkəs/, from Ancient Greek: Λευιτικόν, Leuïtikón; Biblical Hebrew: וַיִּקְרָא‎, Wayyīqrāʾ, 'And He called'; Latin: Liber Leviticus) is the third book of the Torah (the Pentateuch) and of the Old Testament, also known as the Third Book of Moses. Many hypotheses presented by scholars as to its origins agree that it developed over a long period of time, reaching its present form during the Persian Period, from 538 to 332 BC, although this is disputed.

Most of its chapters (1–7, 11–27) consist of God's speeches to Moses, which he tells Moses to repeat to the Israelites. This takes place within the story of the Israelites' Exodus after they escaped Egypt and reached Mount Sinai (Exodus 19:1). The Book of Exodus narrates how Moses led the Israelites in building the Tabernacle (Exodus 35–40) with God's instructions (Exodus 25–31). In Leviticus, God tells the Israelites and their priests, Aaron and his sons, how to make offerings in the Tabernacle and how to conduct themselves while camped around the holy tent sanctuary. Leviticus takes place during the month or month-and-a-half between the completion of the Tabernacle (Exodus 40:17) and the Israelites' departure from Sinai (Numbers 1:1, 10:11).

The instructions of Leviticus emphasize ritual, legal, and moral practices rather than beliefs. Nevertheless, they reflect the world view of the creation story in Genesis 1 that God wishes to live with humans. The book teaches that faithful performance of the sanctuary rituals can make that possible, so long as the people avoid sin and impurity whenever possible. The rituals, especially the 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.

The English name Leviticus comes from the Latin Leviticus, which is in turn from the Ancient Greek: Λευιτικόν (Leuitikon), referring to the priestly tribe of the Israelites, 'Levi'. The Greek expression is in turn a variant of the rabbinic Hebrew torat kohanim, 'law of priests', as many of its laws relate to priests.

In Hebrew the book is called Vayikra (Hebrew: וַיִּקְרָא), from the opening of the book, va-yikra "And He [God] called."

The outlines from commentaries are similar, though not identical; compare those of Wenham, Hartley, Milgrom, and Watts.

Chapters 1–5 describe the various sacrifices from the sacrificers' point of view, although the priests are essential for handling the blood. Chapters 6–7 go over much the same ground, but from the point of view of the priest, who, as the one actually carrying out the sacrifice and dividing the "portions", needs to know how to do it. Sacrifices are between God, the priest, and the offers, although in some cases the entire sacrifice is a single portion to God—i.e., burnt to ashes.

Chapters 8–10 describe how Moses consecrates Aaron and his sons as the first priests, the first sacrifices, and God's destruction of two of Aaron's sons for ritual offenses. The purpose is to underline the character of altar priesthood (i.e., those priests with power to offer sacrifices to God) as an Aaronite privilege, and the responsibilities and dangers of their position.