Genesis 20

Verse-by-verse explanation

1. Genesis 20:1Abraham moves to the region of Gerar, in the south, beginning an episode that will play out much like the one in chapter 12, in Egypt.
2. Genesis 20:2Abraham repeats, with a different king, the same excuse he had already used in chapter 12: saying “She is my sister” instead of wife, to protect himself. It’s the same fear of being killed over Sarah’s beauty repeating itself in a new situation, years later.
3. Genesis 20:3God warns Abimelech in a dream that he is in danger of death for having taken Sarah, revealing that she was already married—a direct intervention before the situation could get worse.
4. Genesis 20:4Abimelech had not yet had relations with Sarah, and defends himself by asking whether God would really destroy an innocent people over a mistake made in good faith.
5. Genesis 20:5Abimelech argues that he acted in good faith, since both Abraham and Sarah had said they were siblings—he had no reason to doubt the story.
6. Genesis 20:6God acknowledges Abimelech’s good faith and reveals that it was He Himself who kept him from touching Sarah, preventing him from sinning without knowing it.
7. Genesis 20:7God gives the solution: return Sarah to Abraham, called here a prophet, who will pray for Abimelech—and warns that not returning her means certain death for him and his household.
8. Genesis 20:8Abimelech tells the dream to all his servants first thing in the morning, and fear spreads among them at the seriousness of what had almost happened.
9. Genesis 20:9Abimelech confronts Abraham, asking why he brought this trouble upon his kingdom, feeling deceived by the half-truth he’d been told.
10. Genesis 20:10Abimelech asks directly what Abraham saw or thought that justified lying like that.
11. Genesis 20:11Abraham explains the reason for his fear: he thought there was no respect for God in that place, and feared being killed because of Sarah’s beauty.
12. Genesis 20:12Here a detail comes out that only appears now: Sarah really was Abraham’s half-sister, “the daughter of my father” but not of the same mother. This explains why he considered the answer “she is my sister” a half-truth rather than an outright lie—but he was still hiding the more important fact, that she was also his wife.
13. Genesis 20:13Abraham reveals that this same request—saying Sarah was his sister—had been an agreement between the two of them ever since they left his father’s house together, used in every city they passed through.
14. Genesis 20:14Abimelech returns Sarah and even gives Abraham flocks and servants as a form of compensation for what happened, even though he had acted in good faith.
15. Genesis 20:15Abimelech offers Abraham freedom to live anywhere in his lands—a gesture of reconciliation after the misunderstanding.
16. Genesis 20:16The “thousand pieces of silver” Abimelech gives Abraham function as a public settlement—the text calls this a “covering of the eyes,” an expression meaning something like a settlement that closes the embarrassment in front of everyone, making clear that Sarah hadn’t been touched and that her honor was intact.
17. Genesis 20:17Abraham prays for Abimelech, and God heals him, his wife, and his maidservants, allowing them to have children again—resolving the condition described in the next verse.
18. Genesis 20:18God had “fast closed up all the wombs” of Abimelech’s household while Sarah was there, as a direct consequence of the situation—and it’s only after Abraham prays that this condition is reversed. It’s an old way of narrating a temporary punishment tied directly to the cause of the problem.