Leviticus can also be called “The Book of the Law of the Priests” as it contains very little historical matter, concerning itself with priestly legislation and the practice of the Law among the people. Much importance is placed upon Israel’s separation from all heathen influences so that the nation may retain its religious purity.

Leviticus 26

26:46 These are the statutes and judgments and laws, which the LORD made between him and the children of Israel in mount Sinai by the hand of Moses.