God renews his promise to Abraham
Genesis 17: 1-4
1 And after he began to be ninety and nine years old, the Lord appeared to him: and said unto him: I am the Almighty God: walk before me, and be perfect. 2 And I will make my covenant between me and thee: and I will multiply thee exceedingly. 3 Abram fell flat on his face. 4 And God said to him: I am, and my covenant is with thee, and thou shalt be a father of many nations.