Leviticus

Leviticus is the third book of the Bible, traditionally attributed to Moses and named for the tribe of Levi, Israel's priestly tribe. It picks up the moment Exodus ends: the tabernacle is built and God's glory has filled it - but how can sinful people safely live with a holy God in their midst? Nearly the whole book is God speaking to Moses from the tabernacle, giving Israel the sacrifices, priesthood, and laws that make fellowship with him possible. It is less a story than a covenant manual, yet it sits at the very heart of the Pentateuch.

The book opens with the five great offerings - burnt, grain, peace, sin, and trespass - then narrates the ordination of Aaron and his sons, interrupted by the shocking death of Nadab and Abihu for offering strange fire. Laws on clean and unclean foods, disease, and purity follow, climaxing in the Day of Atonement, when the high priest enters the holiest place and the scapegoat carries Israel's sins away. The closing 'holiness code' applies holiness to everyday life - including the command to love your neighbour as yourself - and ends with blessings, warnings, and the year of jubilee.

Leviticus matters because it takes both sin and grace seriously: atonement requires blood, yet God himself provides the way. Its refrain - be holy, for I am holy - still defines God's people, and its sacrifices form the vocabulary the New Testament uses to explain the death of Christ.