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    Genesis 17 (KJV)

    Read Genesis chapter 17 in the King James Version of the Holy Bible.

    Genesis 17

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    Genesis 17 Summary

    Genesis 17 records the establishment of the covenant of circumcision when Abram is ninety-nine years old. God appears and introduces Himself as 'the Almighty God' (El Shaddai), commanding Abram to 'walk before me, and be thou perfect.' He renames Abram ('exalted father') to Abraham ('father of many nations') and Sarai to Sarah ('princess').

    God institutes circumcision as the physical sign of the covenant — every male must be circumcised as a mark of belonging to God's people. God specifically promises that Sarah will bear a son named Isaac, through whom the covenant will continue. Abraham laughs at the impossibility — he is 100, Sarah 90 — yet obeys immediately, circumcising every male in his household that same day.

    Key Themes

    Covenant SignNew NamesEl ShaddaiObedient Faith

    Key Verses in Genesis 17

    "I am the Almighty God; walk before me, and be thou perfect."

    — Genesis 17:1

    God reveals Himself as El Shaddai — the all-sufficient God who demands wholehearted devotion.

    "Neither shall thy name any more be called Abram, but thy name shall be Abraham; for a father of many nations have I made thee."

    — Genesis 17:5

    God renames Abraham according to his destiny, not his present reality — faith speaks future as fact.

    "Sarah thy wife shall bear thee a son indeed; and thou shalt call his name Isaac."

    — Genesis 17:19

    God names the child of promise before conception — every detail is under His sovereign control.

    Life Application

    God renamed Abraham before the promise was fulfilled — He calls things that are not as though they were. Your current name (failure, barren, unqualified) is not your final name. Walk before God wholeheartedly and let Him define your identity by His promise, not your circumstances.

    Frequently Asked Questions

    Why did God institute circumcision?

    Circumcision served as a visible, physical sign of the covenant — a permanent mark distinguishing God's people. It symbolized cutting away the flesh (self-reliance) and consecration to God. In the New Testament, Paul teaches that true circumcision is of the heart (Romans 2:29).

    Why did God change Abram's name?

    Name changes in Scripture signify new identity and destiny. Abram ('exalted father') became Abraham ('father of many nations') — God declared his future before it happened. The name change required Abraham to speak his destiny every time he introduced himself.