One might not think of Leviticus as a book about grace, but it is.
The first third of the book deals with sacrifices – sacrifices to atone for sins and have fellowship with God. God did not need to provide a way for them to deal with their sins and have a relationship with him, but he did. That’s grace. In the same way he has provided Jesus to atone for our sins once for all that we might have fellowship with God. That’s grace.
God promises to be with the people. Not only that but they will be his people. What great privileges! Through Christ we are made his people, and he dwells with us. That’s grace.
Leviticus also deals with numerous laws to protect and help the poor and needy. God cared about the weak, and still does today. That’s grace.
Sins forgiven. Fellowship with God. His people. His presence. His care. Grace….
(Taken from Leviticus)