17 ^1-2 When Abram was ninety-nine years old, God showed up and said to him, “I am The Strong God, live entirely before me, live to the hilt! I’ll make a covenant between us and I’ll give you a huge family.”

^3-8 Overwhelmed, Abram fell flat on his face.

Then God said to him, “This is my covenant with you: You’ll be the father of many nations. Your name will no longer be Abram, but Abraham, meaning that ‘I’m making you the father of many nations.’ I’ll make you a father of fathers—I’ll make nations from you, kings will issue from you. I’m establishing my covenant between me and you, a covenant that includes your descendants, a covenant that goes on and on and on, a covenant that commits me to be your God and the God of your descendants. And I’m giving you and your descendants this land where you’re now just camping, this whole country of Canaan, to own forever. And I’ll be their God.”

^9-14 God continued to Abraham, “And you: You will honor my covenant, you and your descendants, generation after generation. This is the covenant that you are to honor, the covenant that pulls in all your descendants: Circumcise every male. Circumcise by cutting off the foreskin of the penis; it will be the sign of the covenant between us. Every male baby will be circumcised when he is eight days old, generation after generation—this includes house-born slaves and slaves bought from outsiders who are not blood kin. Make sure you circumcise both your own children and anyone brought in from the outside. That way my covenant will be cut into your body, a permanent mark of my permanent covenant. An uncircumcised male, one who has not had the foreskin of his penis cut off, will be cut off from his people—he has broken my covenant.”

^15-16 God continued speaking to Abraham, “And Sarai your wife: Don’t call her Sarai any longer; call her Sarah. I’ll bless her—yes! I’ll give you a son by her! Oh, how I’ll bless her! Nations will come from her; kings of nations will come from her.”

¹⁷ Abraham fell flat on his face. And then he laughed, thinking, “Can a hundred-year-old man father a son? And can Sarah, at ninety years, have a baby?”

¹⁸ Recovering, Abraham said to God, “Oh, keep Ishmael alive and well before you!”

¹⁹ But God said, “That’s not what I mean. Your wife, Sarah, will have a baby, a son. Name him Isaac (Laughter). I’ll establish my covenant with him and his descendants, a covenant that lasts forever.

18 ^1-2 God appeared to Abraham at the Oaks of Mamre while he was sitting at the entrance of his tent. It was the hottest part of the day. He looked up and saw three men standing. He ran from his tent to greet them and bowed before them.

^3-5 He said, “Master, if it please you, stop for a while with your servant. I’ll get some water so you can wash your feet. Rest under this tree. I’ll get some food to refresh you on your way, since your travels have brought you across my path.”

They said, “Certainly. Go ahead.”

⁶ Abraham hurried into the tent to Sarah. He said, “Hurry. Get three cups of our best flour; knead it and make bread.”

^7-8 Then Abraham ran to the cattle pen and picked out a nice plump calf and gave it to the servant who lost no time getting it ready. Then he got curds and milk, brought them with the calf that had been roasted, set the meal before the men, and stood there under the tree while they ate.

⁹ The men said to him, “Where is Sarah your wife?”

He said, “In the tent.”

¹⁰ One of them said, “I’m coming back about this time next year. When I arrive, your wife Sarah will have a son.” Sarah was listening at the tent opening, just behind the man.

^11-12 Abraham and Sarah were old by this time, very old. Sarah was far past the age for having babies. Sarah laughed within herself, “An old woman like me? Get pregnant? With this old man of a husband?”

^13-14 God said to Abraham, “Why did Sarah laugh saying, ‘Me? Have a baby? An old woman like me?’ Is anything too hard for God? I’ll be back about this time next year and Sarah will have a baby.”

¹⁵ Sarah lied. She said, “I didn’t laugh,” because she was afraid.

But he said, “Yes you did; you laughed.”

* * *

¹⁶ When the men got up to leave, they set off for Sodom. Abraham walked with them to say good-bye.

^17-19 Then God said, “Shall I keep back from Abraham what I’m about to do? Abraham is going to become a large and strong nation; all the nations of the world are going to find themselves blessed through him. Yes, I’ve settled on him as the one to train his children and future family to observe God’s way of life, live kindly and generously and fairly, so that God can complete in Abraham what he promised him.”

21 ^1-4 God visited Sarah exactly as he said he would; God did to Sarah what he promised: Sarah became pregnant and gave Abraham a son in his old age, and at the very time God had set. Abraham named him Isaac. When his son was eight days old, Abraham circumcised him just as God had commanded.

^5-6 Abraham was a hundred years old when his son Isaac was born.

Sarah said,

⁷ She also said,

⁸ The baby grew and was weaned. Abraham threw a big party on the day Isaac was weaned.