Flood Myths & Oral Tradition: A Discernment Toolkit - Episode 168


Oral tradition can function as real evidence—sometimes. But it’s not automatically reliable, and it isn’t always “just a telephone game,” either. In this episode, we lay down guardrails for how to evaluate worldwide flood traditions critically and fairly—without sliding into cynicism, speculation, or wishful thinking.
We build an “evaluation toolkit” for weighing flood stories as evidence: provenance (who recorded it, when, and from whom), transmission setting (ritual/public context, custodians, specialists), genre, and the difference between shared motifs (often “cheap” and common) versus shared structure (more “costly” and evidentially weighty).
Along the way, we look at how stories predictably reshape over time: compression/expansion, harmonization, normalization (turning weird into familiar), moralization, politics/legitimization, and “prestige borrowing”—plus the complications of missionary/colonial recording and
Finally, we ground this in three lanes of observable evidence—psychology, ethnography, and ancient textual witnesses—so we can ask better questions as we move into global flood traditions in upcoming episodes.
On This Rock Biblical Theology Community: https://on-this-rock.com/
Website: genesismarksthespot.com
Patreon: https://www.patreon.com/GenesisMarkstheSpot
Music credit: "Marble Machine" by Wintergatan
Link to Wintergatan’s website: https://wintergatan.net/
Link to the original Marble Machine video by Wintergatan: https://www.youtube.com/watch?v=IvUU8joBb1Q&ab_channel=Wintergatan
00:00 - Flood Myths: What Are We Even Doing Here?
02:30 - Three Guardrails: Cynicism, Credulity, Speculation
04:35 - The Toolkit: How to Test a Tradition
08:58 - Two Complications: Missionaries + Local Floods
11:24 - How Stories Drift: The Usual Suspects
13:36 - Core vs Surface: Stop Overreading Parallels
21:46 - Social Pressure: Identity, Authority, Contact
24:24 - Memory Science: Why Details Change
28:37 - “Memory Contagion”: How Groups Rewrite Stories
30:57 - ANE Flood Texts: Variation Isn’t a Bug
39:08 - Why Traditions Converge (Even Without “Proof”)
43:37 - Cheap vs Costly Similarities (This Matters)
51:21 - Red Flags + Stability Markers





