What is the main purpose of the book of Leviticus?

The main purpose of the book of Leviticus centers on explaining God's provision of atonement, which is crucial for understanding Israel's relationship with God. Leviticus details the sacrificial system that God established for the Israelites, explaining the various types of offerings, the significance of each, and the procedures for performing them. These sacrifices symbolize the means by which the people can maintain a right relationship with God, atone for sins, and seek forgiveness.

This focus on atonement underlines the themes of holiness and ritual purity that are prevalent throughout the book. It emphasizes that God is holy and that His people are called to reflect that holiness in their lives through obedience to His commands and the proper observance of rituals. Consequently, this comprehensive outline of atonement is foundational for understanding the larger narrative of redemption in the Bible.