The big picture
Abram is now ninety-nine, thirteen years after Ishmael was born. Ishmael is Abram’s son by Hagar, an Egyptian enslaved servant. Sarai, Abram’s wife, still has no son of her own. God appears again and makes the covenant more specific. Abram and Sarai receive new names: Abraham and Sarah. God promises nations, kings and a son through Sarah. He also commands circumcision for every male in Abraham’s household as the sign of the covenant. The chapter ends with Abraham carrying out that command on the same day.
In this chapter
- Abram Becomes Abraham Genesis 17:1-8
The LORD appears to Abram when he is ninety-nine.
- Circumcision Marks the Covenant Genesis 17:9-14
God tells Abraham that he and his descendants must keep the covenant by circumcising every male.
- Sarah Will Bear Isaac Genesis 17:15-27
God changes Sarai’s name to Sarah and says she herself will bear Abraham a son.
Central truth
God confirms the covenant, gives Abraham and Sarah new names, commands circumcision and names Isaac as the promised son.
Scripture beside the summary
Genesis · King James Version · 27Genesis 17:1-8
Abram Becomes Abraham
The LORD appears to Abram when he is ninety-nine. God calls himself Almighty God and tells Abram to walk before him and be blameless. He again promises a covenant and many descendants. Abram falls facedown as God speaks. God says Abram will become the father of many nations and changes his name to Abraham. Kings will come from his line. The covenant will continue through future generations. God also promises to be God to Abraham and his descendants. Canaan, where Abraham still lives as a stranger, is promised to them as an everlasting possession.
In everyday life
A judge approves a legal name change for a new citizen. The clerk records the new name before future records, family papers and public documents reflect it. The change marks a new legal identity from that day forward. A court can change a name and status, but it cannot promise nations, kings or land across generations.
Notice
Genesis 17:5 Abram receives the name Abraham before the promised nations exist. The new name points ahead to a future that is still only promised.
Genesis 17:1-8
King James Version1And when Abram was ninety years old and nine, the LORD appeared to Abram, and said unto him, I am the Almighty God; walk before me, and be thou perfect.
2And I will make my covenant between me and thee, and will multiply thee exceedingly.
3And Abram fell on his face: and God talked with him, saying,
4As for me, behold, my covenant is with thee, and thou shalt be a father of many nations.
5Neither shall thy name any more be called Abram, but thy name shall be Abraham; for a father of many nations have I made thee.
6And I will make thee exceeding fruitful, and I will make nations of thee, and kings shall come out of thee.
7And I will establish my covenant between me and thee and thy seed after thee in their generations for an everlasting covenant, to be a God unto thee, and to thy seed after thee.
8And I will give unto thee, and to thy seed after thee, the land wherein thou art a stranger, all the land of Canaan, for an everlasting possession; and I will be their God.
Genesis 17:9-14
Circumcision Marks the Covenant
God tells Abraham that he and his descendants must keep the covenant by circumcising every male. Circumcision removes the foreskin and becomes the covenant’s bodily sign. The command applies to male infants at eight days old and to every male in the household. It includes those born there and enslaved males bought from foreigners. This means the sign covers the whole male household, not only Abraham’s blood relatives. God says an uncircumcised male is to be cut off from his people because he has broken the covenant. The mark is permanent and tied to belonging in Abraham’s covenant household.
In everyday life
A new recruit receives an official identification card on the first day of service. The card marks him as part of a group and gives him a status others can see and verify. Losing that status has real consequences. Circumcision differs because it is a permanent bodily mark given within a covenant household, not an ID issued by a modern institution.
Notice
Genesis 17:12 The command includes eight-day-old infants and males born or bought into the household. The covenant sign reaches beyond adult blood relatives to the whole male household.
Genesis 17:9-14
King James Version9And God said unto Abraham, Thou shalt keep my covenant therefore, thou, and thy seed after thee in their generations.
10This is my covenant, which ye shall keep, between me and you and thy seed after thee; Every man child among you shall be circumcised.
11And ye shall circumcise the flesh of your foreskin; and it shall be a token of the covenant betwixt me and you.
12And he that is eight days old shall be circumcised among you, every man child in your generations, he that is born in the house, or bought with money of any stranger, which is not of thy seed.
13He that is born in thy house, and he that is bought with thy money, must needs be circumcised: and my covenant shall be in your flesh for an everlasting covenant.
14And the uncircumcised man child whose flesh of his foreskin is not circumcised, that soul shall be cut off from his people; he hath broken my covenant.
Genesis 17:15-27
Sarah Will Bear Isaac
God changes Sarai’s name to Sarah and says she herself will bear Abraham a son. Abraham falls facedown and laughs at the thought of a child being born to people so old. He asks God to let Ishmael live under God’s blessing. God answers that Ishmael will be blessed, become fruitful and father twelve princes. Even so, the covenant line will continue through Sarah’s son, Isaac, who will be born the next year. After God finishes speaking, Abraham obeys that same day. He circumcises himself, thirteen-year-old Ishmael and every male in his household, including enslaved males bought from foreigners.
In everyday life
A man nearing retirement hears that a long-awaited child will arrive within a year. He laughs in shock, then asks what the news means for the son already in his home. The answer gives a future to both children but assigns them different roles in the family plan. Genesis goes beyond any normal family decision because Sarah is promised a son in extreme old age.
Notice
Genesis 17:20 God gives Ishmael a large blessing, yet the covenant line is assigned to Isaac. The chapter keeps Ishmael’s future and Isaac’s covenant role distinct.
Genesis 17:15-27
King James Version15And God said unto Abraham, As for Sarai thy wife, thou shalt not call her name Sarai, but Sarah shall her name be.
16And I will bless her, and give thee a son also of her: yea, I will bless her, and she shall be a mother of nations; kings of people shall be of her.
17Then Abraham fell upon his face, and laughed, and said in his heart, Shall a child be born unto him that is an hundred years old? and shall Sarah, that is ninety years old, bear?
18And Abraham said unto God, O that Ishmael might live before thee!
19And God said, Sarah thy wife shall bear thee a son indeed; and thou shalt call his name Isaac: and I will establish my covenant with him for an everlasting covenant, and with his seed after him.
20And as for Ishmael, I have heard thee: Behold, I have blessed him, and will make him fruitful, and will multiply him exceedingly; twelve princes shall he beget, and I will make him a great nation.
21But my covenant will I establish with Isaac, which Sarah shall bear unto thee at this set time in the next year.
22And he left off talking with him, and God went up from Abraham.
23And Abraham took Ishmael his son, and all that were born in his house, and all that were bought with his money, every male among the men of Abraham’s house; and circumcised the flesh of their foreskin in the selfsame day, as God had said unto him.
24And Abraham was ninety years old and nine, when he was circumcised in the flesh of his foreskin.
25And Ishmael his son was thirteen years old, when he was circumcised in the flesh of his foreskin.
26In the selfsame day was Abraham circumcised, and Ishmael his son.
27And all the men of his house, born in the house, and bought with money of the stranger, were circumcised with him.
Details worth noticing
The opening image
Genesis 17:1 begins with “And when Abram was ninety years old and nine, the LORD appeared to Abram, and said unto him, I am the Almighty God; walk before me, and be thou perfect.”
Where the chapter turns
Genesis 17:17 forms a natural hinge: “Then Abraham fell upon his face, and laughed, and said in his heart, Shall a child be born unto him that is an hundred years old? and shall Sarah, that is…”
The final note
Genesis 17:27 leaves the reader with “And all the men of his house, born in the house, and bought with money of the stranger, were circumcised with him.”
A word trail through the chapter
The words covenant, Abraham, circumcised, seed, flesh, house help reveal the chapter’s repeated concerns.
KJV words made clear
- perfect
- Complete or blameless in conduct, not free from every human limit.
- token
- A visible sign or mark that represents something larger.
- betwixt
- An older English word meaning between.
- selfsame
- The very same, with emphasis on exact identity or timing.
- man child
- An older phrase meaning a male child.
Music and video connected to the passage
Related media appears when its Scripture reference overlaps this study. Music and video can illuminate a theme while the biblical text remains the foundation.
