Leviticus provides detailed laws regarding worship, sacrifices, purity, and holiness. The book is named after the Levites, the priestly tribe responsible for religious duties. It begins with instructions on various offerings, including burnt, grain, peace, sin, and guilt offerings. These sacrifices maintain the people's relationship with God and atone for wrongdoing.
Leviticus also outlines the role of priests, dietary laws, and guidelines for clean and unclean practices, emphasizing ritual and moral purity. Key passages include the Day of Atonement (Yom Kippur), during which the high priest makes atonement for the sins of the nation, and laws about social justice, ethical behavior, and care for the poor and foreigners.
The book emphasizes the central theme of holiness: “Be holy, for I am holy.” While primarily addressing the ancient Israelites, its principles on ethics, justice, and communal responsibility have influenced religious and legal traditions across various cultures.