What does Genesis 21:31 mean?
What is the meaning of Genesis 21:31?

So that place was called

– Naming in Scripture is never random; it fixes a literal event in collective memory (Genesis 28:19; Genesis 35:15).

– Abraham marks the well to testify to God’s tangible provision of water in the desert, just as God had promised to care for him (Genesis 21:19).

– Like the twelve stones at the Jordan (Joshua 4:7), the name becomes a standing reminder for future generations that God acts in history and keeps His word.


Beersheba,

– Literally “well of the oath” or “well of seven,” pointing to the seven ewe lambs Abraham set apart (Genesis 21:28–30).

– The city later frames Israel’s length: “from Dan to Beersheba” (Judges 20:1; 1 Samuel 3:20), showing this covenant site remained a geographic and spiritual landmark.

– It becomes a place of worship for patriarchs (Genesis 26:25; 46:1), reinforcing that God’s past faithfulness invites ongoing fellowship.


because it was there

– Scripture locates God’s dealings in real space and time; the covenant is not abstract but rooted “there,” by a specific well Abraham dug (Genesis 21:25).

– This anchors faith to God’s concrete interventions, echoing Paul’s reminder that the gospel rests on facts “seen by many” (1 Corinthians 15:3–8).

– Physical reminders guard against forgetfulness (Deuteronomy 6:12; 2 Peter 1:13).


that the two of them

– Abraham and Abimelech stand together, illustrating that God can use covenant to bring peace even between believer and pagan ruler (Proverbs 16:7; Romans 12:18).

– Both parties acknowledge a higher Witness; their joint action validates the agreement much like Jacob and Laban’s Mizpah (Genesis 31:44–48).

– God’s people are called to honest dealings, respecting the rights of others while trusting the Lord to defend them (Proverbs 11:1).


swore an oath.

– An oath invokes God’s name, making Him the guarantor of the promise (Deuteronomy 23:21–23).

– By swearing, Abraham secures uncontested access to the well, safeguarding God-given resources needed for the covenant line.

– Oaths foreshadow God’s own sworn promises: “Because God wanted to make the unchanging nature of His purpose very clear… He confirmed it with an oath” (Hebrews 6:17).

– Bullet points:

• Establishes peace after conflict (Genesis 21:25–26).

• Protects the weak (Abraham as resident alien) by binding the strong (king Abimelech).

• Prefigures Christ, whose blood is “the blood of the covenant” (Matthew 26:28), sealing eternal peace.


summary

Genesis 21:31 records a literal covenant ceremony: Abraham and Abimelech jointly name the site “Beersheba” to commemorate their sworn oath over a well. The name fixes the event in geography and history, reminding every generation that God provides, protects, and honors truthful agreements. From that single well, the region’s future identity emerges, and the scene points forward to God’s own oath-bound faithfulness fulfilled in Christ.

How does Genesis 21:30 reflect ancient covenant practices?
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