Abraham and the Covenant of Circumcision
17 When Abram was ninety-nine years old the Lord appeared to Abram and said to him, “I am God Almighty;1 walk before me, and be nblameless, 2 that I may make my covenant between me and you, and omay multiply you greatly.” 3 Then Abram pfell on his face. And God said to him, 4 “Behold, my covenant is with you, and you shall be qthe father of a multitude of nations. 5 No longer shall your name be called Abram,2 but ryour name shall be Abraham,3 sfor I have made you the father of a multitude of nations. 6 I will make you exceedingly fruitful, and I will make tyou into nations, and ukings shall come from you. 7 And I will vestablish my covenant between me and you and your offspring after you throughout their generations for an everlasting covenant, wto be God to you and to your offspring after you.
Isaac's Birth Promised
15 And God said to Abraham, “As for Sarai your wife, you shall not call her name Sarai, but Sarah1 shall be her name. 16 I will bless her, and moreover, I will cgive2 you a son by her. I will bless her, and dshe shall become nations; kings of peoples shall come from her.”