When we look at the genealogy of Jesus in Matthew, we find that it goes back to Abraham, who is the ancestral father of the Jewish race. However, Luke goes all the way back to Adam, the origin of the human race. Luke ends his genealogy in chapter 3 verse 38 with the words, “the son of Enosh, the son of Seth, the son of Adam, the son of God.” Luke understood that the story of Jesus begins with Adam and Eve in the Garden of Eden. Sin created the need for the ultimate sacrifice, and only God can be the perfect sacrifice ... but God can't die. So God became flesh, fully man and yet fully God and Jesus died "once for all."