Verse Lens · Expanded explanation
Genesis 18:19 Explained in Context
Use this verse as a doorway into the larger passage—not as an isolated saying.
Verse 19. 19For I know him, that he will command his children and his household after him, and they shall keep the way of the LORD, to do justice and judgment; that the LORD may bring upon Abraham that which he hath spoken of him.
King James Version — public domain in the United States · Bible text and permissions
Quick Meaning
The LORD has known or chosen Abraham so that he will instruct his children and household to keep the LORD's way by doing righteousness and justice. Election and promise are therefore joined to a practiced, teachable way of life.
Read It With
- Genesis 18:16–33
Read verses 17–21 and Genesis 12:1–3. The disclosure follows the blessing promise and the justice vocation, then places Abraham before a real case involving grave outcry.
Why This Verse Appears Here
The second reason defines that vocation as teaching and practicing righteousness and justice.
Read Genesis 18:16–19 together
Why these verses belong together: Departure, disclosure, worldwide blessing, and household righteousness-and-justice vocation form one transition.
Verse 16. 16 And the men rose up from thence, and looked toward Sodom: and Abraham went with them to bring them on the way.
Verse 17. 17 And the LORD said, Shall I hide from Abraham that thing which I do;
Verse 18. 18 Seeing that Abraham shall surely become a great and mighty nation, and all the nations of the earth shall be blessed in him?
Verse 19. 19 For I know him, that he will command his children and his household after him, and they shall keep the way of the LORD, to do justice and judgment; that the LORD may bring upon Abraham that which he hath spoken of him.
Follow the Context
- The men rise, look toward Sodom, and leave with Abraham accompanying them (18:16).
- The LORD deliberates about disclosing the plan because Abraham will become a great nation, bless the nations, and teach his household righteousness and justice (18:17–19).
- The LORD names Sodom and Gomorrah's great outcry and grave sin and resolves to go down, see, and know whether the accusation is confirmed (18:20–21).
- The men go toward Sodom while Abraham remains before the LORD, draws near, and asks whether righteous and wicked will be swept away together (18:22–23).
- Abraham first asks whether fifty righteous people can preserve the whole place and appeals to the justice of the Judge of all the earth; the LORD agrees (18:24–26).
- Calling himself dust and ashes, Abraham continues through forty-five, forty, thirty, twenty, and ten; the LORD agrees each time, then ends the conversation and Abraham returns home (18:27–33).
Phrase-by-Phrase Explanation
“I know him”
In plain language: I have known, recognized, or chosen him relationally.
Abraham receives a special relationship and purpose.
Why it matters: Choice serves instruction and just conduct.
How certain? probable“righteousness and judgment”
In plain language: Right conduct and just judgment.
Together they define the LORD's way Abraham must transmit.
Why it matters: The vocation is ethical and communal, not merely ceremonial.
How certain? very strongWhat This Verse Is Not Saying
'I know him' does not mean God merely possesses information about Abraham.
Election does not grant privilege detached from righteousness and justice.
The verse does not teach that human obedience purchases God's grace, nor does it separate promise fulfillment from the community's moral vocation.
What Remains True
God-given identity carries responsibility to form communities in righteousness and justice.
How It Can Shape Life
- Teach faith through truthful practices, fair decisions, protection of vulnerable people, and accountable household or community life—not only through slogans or ancestry.
Teach It Back
Explain Genesis 18:19's contribution to Genesis 18:16–33. Include why the nearby verses are required, what the verse clearly says, and one conclusion it does not justify.
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Continue in Context
The full thought-unit study remains the final contextual authority for this Verse Lens.
Read Genesis 18:16–33 — Abraham Pleads for Righteous JudgmentSources used for this Verse Lens
How certain is this explanation? probable
Where care is needed
The exact nuance of yada and the syntactical relation between household obedience and promise fulfillment remain debated.
These are the sources used directly for this lens. Language, grammar, disagreements, and the complete source shelf remain attached to the full thought-unit research record.
Biblical text
King James (Authorized) Version — eng-kjv2006
eBible.org and CrossWire Bible Society
USFM archive eng-kjv2006_usfm.zip; source files dated 2026-08-19; downloaded 2026-08-24; archive SHA-256 aec1b3b26c622fd3d963d2bbac963016b9513246ffbfa20da00bb100372ea007; normalized corpus SHA-256 09aef51d90488aa7b9722b3fd9a93f4b25f6bf2064c5fd798fb39673c300ddf2.
Supports: Displayed wording, unit movement, vocation, outcry, investigation, intercession, numbers, and canonical links.
Exact location: Genesis 18:16–33 in the pinned eng-kjv2006 source; compared with Genesis 13:10–13; 14:1–24; 19:1–29; 20:7; Exodus 32:7–14; Jeremiah 15:1
Open source ↗hebrew text morphology and lemma data
Open Scriptures Hebrew Bible — Genesis
Open Scriptures Hebrew Bible Project
Open Scriptures, Version 2.2 released 2021; repository inspected 2026
Supports: Yada, purpose clauses, righteousness and justice, outcry, cohortative investigation sequence, standing, sweep away, spare, far-be-it, Judge, dust and ashes, conditional proposals, and closure.
Exact location: Open Scriptures Hebrew Bible, wlc/Gen.xml, Genesis 18:16–33
Open source ↗Translation and textual notes
NET Bible — Genesis with translators' notes
Biblical Studies Press
Biblical Studies Press, Digital edition accessed 2026
Supports: Know/choose, syntax, outcry, investigation wording, spare, rhetorical force, and translation alternatives.
Exact location: NET Bible, Genesis 18:16–33 and translator notes, especially verses 17, 19, 20–25, 27, and 32
Open NET Genesis 18 ↗open access masters thesis literary Hebrew and comparative study
Characterization in the Triangle of Intercession: A Literary and Theological Study of Genesis 18:16–33
Peter Tin Yan Chu
Tyndale Seminary, 2008
Supports: Translation and syntax, literary form, yada, outcry, investigation, verse 22 tradition, six dialogue rounds, justice, intercession, and the unexplained stopping point at ten.
Exact location: Characterization in the Triangle of Intercession, especially pp. 69–78, 127–166, 203–212, and conclusion
Open source ↗peer reviewed specialist literary and compositional study
Keeping the Way of YHWH: Righteousness and Justice in Genesis 18–19
Megan Warner
Society of Biblical Literature, in Universalism and Particularism at Sodom and Gomorrah, 2012
Supports: The relation of Genesis 18:19 to righteousness, justice, promise, and the Sodom narrative; use limited to accessible metadata.
Exact location: Keeping the Way of Yhwh: Righteousness and Justice in Genesis 18–19, pp. 113–126; official SBL/JSTOR chapter metadata and description
Open source ↗