The Hebrew practice of kipper is when one party makes a gift to another in order to reestablish a good relationship between two parties and remove bloodguilt. The emphasis is not so much on the gift itself (although it should be a worthy one), but on the first party’s desire for reconciliation. When the kipper is a sacrificial animal resolving an offense that would otherwise be settled according to the principle of “a life for a life,” the death of the animal is a substitution for what should have been the death of the murderer. This situation helps Christians understand what the sacrificial system provides for Israel before the Lord and what Jesus does for us on the cross. His death is a substitutionary sacrifice, but it is also a kipper, a gift that reestablishes our relationship with God.