Well, in the same way, nobody can change what God promised to Abraham, and to Abraham’s son, and to all the people in his family. You know, we can read this story in God’s book. God doesn’t say that he promised things to Abraham’s sons, like it is talking about a lot of people. No, he is talking about only one man. He says Abraham’s son. You see, God promised those things to just one man, and that man is Jesus Christ.