The first sacrifice in the Bible story was made in Eden, when God killed an animal to make clothing to cover the people for their dignity and protection. Though out the story people have sacrificed to thank God. Now in God's teaching sacrifices are established for people's wrong doing too, so that wrongs can be covered through the death of an innocent life, a perfect animal is substituted for the wrong doer. Will keeping God's laws, his teaching be enough to bring ongoing peace and redemption?