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.”

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?”

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.

“And Ishmael? Yes, I heard your prayer for him. I’ll also bless him; I’ll make sure he has plenty of children—a huge family. He’ll father twelve princes; I’ll make him a great nation. But I’ll establish my covenant with Isaac whom Sarah will give you about this time next year.”

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

The men said to him, “Where is Sarah your wife?” He said, “In the tent.”

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.

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?”

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.”

Sarah lied. She said, “I didn’t laugh,” because she was afraid. But he said, “Yes you did; you laughed.” * * *

Abraham traveled from there south to the Negev and settled down between Kadesh and Shur. While he was camping in Gerar, Abraham said of his wife Sarah, “She’s my sister.” So Abimelech, king of Gerar, sent for Sarah and took her. But God came to Abimelech in a dream that night and told him, “You’re as good as dead—that woman you took, she’s a married woman.”

Then Abimelech gave Sarah back to Abraham, and along with her sent sheep and cattle and servants, both male and female. He said, “My land is open to you; live wherever you wish.”

And to Sarah he said, “I’ve given your brother a thousand pieces of silver—that clears you of even a shadow of suspicion before the eyes of the world. You’re vindicated.”

Then Abraham prayed to God and God healed Abimelech, his wife and his maidservants, and they started having babies again. For God had shut down every womb in Abimelech’s household on account of Sarah, Abraham’s wife. * * *

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.

Abraham was a hundred years old when his son Isaac was born. Sarah said, God has blessed me with laughter and all who get the news will laugh with me!

She also said, Whoever would have suggested to Abraham that Sarah would one day nurse a baby! Yet here I am! I’ve given the old man a son!

One day Sarah saw the son that Hagar the Egyptian had borne to Abraham, poking fun at her son Isaac. She told Abraham, “Get rid of this slave woman and her son. No child of this slave is going to share inheritance with my son Isaac!”

The matter gave great pain to Abraham—after all, Ishmael was his son. But God spoke to Abraham, “Don’t feel badly about the boy and your maid. Do whatever Sarah tells you. Your descendants will come through Isaac. Regarding your maid’s son, be assured that I’ll also develop a great nation from him—he’s your son, too.”

Sarah lived 127 years. Sarah died in Kiriath Arba, present-day Hebron, in the land of Canaan. Abraham mourned for Sarah and wept.

That’s how Ephron’s field next to Mamre—the field, its cave, and all the trees within its borders—became Abraham’s property. The town council of Hittites witnessed the transaction. Abraham then proceeded to bury his wife Sarah in the cave in the field of Machpelah that is next to Mamre, present-day Hebron, in the land of Canaan. The field and its cave went from the Hittites into Abraham’s possession as a burial plot.

The servant said, “I’m the servant of Abraham. God has blessed my master—he’s a great man; God has given him sheep and cattle, silver and gold, servants and maidservants, camels and donkeys. And then to top it off, Sarah, my master’s wife, gave him a son in her old age and he has passed everything on to his son. My master made me promise, ‘Don’t get a wife for my son from the daughters of the Canaanites in whose land I live. No, go to my father’s home, back to my family, and get a wife for my son there.’ I said to my master, ‘But what if the woman won’t come with me?’ He said, ‘God before whom I’ve walked faithfully will send his angel with you and he’ll make things work out so that you’ll bring back a wife for my son from my family, from the house of my father. Then you’ll be free from the oath. If you go to my family and they won’t give her to you, you will also be free from the oath.’

After the servant told Isaac the whole story of the trip, Isaac took Rebekah into the tent of his mother Sarah. He married Rebekah and she became his wife and he loved her. So Isaac found comfort after his mother’s death. * * *

Abraham lived 175 years. Then he took his final breath. He died happy at a ripe old age, full of years, and was buried with his family. His sons Isaac and Ishmael buried him in the cave of Machpelah in the field of Ephron son of Zohar the Hittite, next to Mamre. It was the field that Abraham had bought from the Hittites. Abraham was buried next to his wife Sarah. After Abraham’s death, God blessed his son Isaac. Isaac lived at Beer Lahai Roi.

The Family Tree of Ishmael

This is the family tree of Ishmael son of Abraham, the son that Hagar the Egyptian, Sarah’s maid, bore to Abraham.