I will bless her, and moreover I will give you a son by her. Yes, I will bless her, and she will be a mother of nations. Kings of peoples will come from her.”
World English Bible
This verse is examined in more than one Scripture Analysis section. Each lens is shown on its own terms, in the section's own words; GEBible reaches no verdict of its own.
Show this verse in
Show this verse in
Showing
WEB World English Bible Public Domain ✓
I will bless her, and moreover I will give you a son by her. Yes, I will bless her, and she will be a mother of nations. Kings of peoples will come from her.”
World English Bible
Questions where the Bible appears to say two different things, with the passages on each side set together.
Leviticus 18 and 20 and Deuteronomy 27 explicitly criminalize sex between half-siblings who share a father — it's called "a wicked thing" and draws a curse. Genesis 20:12 has Abraham calmly explain that Sarah is his half-sister on his father's side and also his wife, and God blesses the marriage in Genesis 17:16.
Critical scholarship: Widely regarded as a genuine contradiction.
The proposed answers and sources for each reading are on the question page.
Each section sets the viewpoints side by side; you weigh the evidence. Here, "critical scholarship" means academic study, not a value judgment. How this is built →
Within each section, grouped by shared field or question type — not a cross-section comparison.
This citation refers to this GEBible page — the verse and the analysis gathered here. To cite the underlying scholarship, cite those sources directly.
"Genesis 17:16 — Scripture Analysis" GEBible, https://gebible.app/analysis/verse/genesis/17/16?version=WEB (retrieved 27 August 2026).