Chiasmus / Literary Structure
The Chiastic Structure of Gen 6-9
Gen 6-9 (Genesis 6-9 — The Flood Narrative) is arranged as a chiasm— an ancient mirror pattern (A-B-C-B′-A′) in which ideas repeat in reverse order around a central pivot. The structure turns on its center: “But God remembered Noah — the pivot”. Scholars have long noted that the flood narrative in Genesis is a carefully structured chiasm. The turning point is God remembering Noah — a divine act that reverses the rising waters and initiates rescue.
The Mirror Pattern
- A
Introduction: Noah and his generation
Gen 6:9-10
- B
Violence fills the earth
Gen 6:11-12
- C
God announces the flood — 7 days until rain
Gen 6:13-7:10
- D
Rain falls for 40 days
Gen 7:11-17
- E
Water prevails 150 days — all life perishes
Gen 7:18-24
- X
But God remembered Noah — the pivot
Gen 8:1a
Central pivot — the emphasized point
- E'
Wind blows — waters recede after 150 days
Gen 8:1b-5
- D'
Waiting 40 days then releasing birds
Gen 8:6-12
- C'
God commands Noah to exit — 7 days implied
Gen 8:13-19
- B'
Noah builds an altar — earth cleansed
Gen 8:20
- A'
Conclusion: God's covenant never to flood again
Gen 9:1-17
Indentation shows the nesting toward the central pivot and back out — the hallmark of a chiasm.
Why the Structure Matters
In a chiasm, the author’s main point is placed at the center rather than the end. Reading Gen 6-9 as a mirror pattern draws the eye to its pivot — “But God remembered Noah — the pivot” — as the key the passage turns on. Recognizing the structure changes how the passage is read and preached.