Genesis 26 explained: Isaac, Wells, and a Renewed Promise

The promise passed on (vv. 1-6)

During a famine Isaac moves to Gerar, a town in the far south, and God tells him not to go on to Egypt as Abraham once did. God repeats to Isaac the promises first made to Abraham: land, countless descendants, and a blessing for all nations through his family.

Calling his wife his sister (vv. 7-11)

Afraid of being killed for his beautiful wife, Isaac repeats his father's old lie that she is his sister, echoing two stories about Abraham in chapters 12 and 20. It is the foreign king who sees the truth, scolds Isaac for putting his people at risk, and protects the couple.

Prosperity, envy, and wells (vv. 12-22)

Isaac grows so rich, even in a famine year, that the locals envy him, fill in his father's wells, and push him out. In dry country water meant survival, so he reopens old wells and digs new ones, naming them Esek ("dispute"), Sitnah ("opposition"), and finally Rehoboth ("room") when the fighting stops.

Reassurance at Beersheba (vv. 23-25)

At Beersheba God appears at night, tells Isaac not to be afraid, and promises again to be with him for Abraham's sake. Isaac responds by building an altar and worshiping the LORD there, as his father had done, and settles in.

A peace treaty (vv. 26-33)

The king who sent Isaac away comes to make a sworn peace, saying it is plain that the LORD is with him, and Isaac seals the deal with a shared meal, as was customary. The name Beersheba is explained as "well of the oath," and chapter 21 gives a similar naming story about Abraham.

Esau's marriages (vv. 34-35)

Esau marries two Hittite women, from local peoples outside the family's faith, and this brings his parents real grief. In the next chapter Rebekah points to this grief when she sends Jacob away to find a wife among their relatives.

Key verse: Genesis 26:24

Something to think about

Isaac repeats one of his father's worst habits; what patterns, good or bad, have you seen passed down in families, and what does it take to break one?