Where do the Bible stories come from?
A thread · Mesopotamia and the Bible
The flood is in the Epic of Gilgamesh, centuries older than Genesis. The creation account echoes the Babylonian Enuma Elish. Here is what the clay tablets actually say, and what the comparison does and does not prove.
This is one of the most asked questions about the ancient world, and one of the most loaded. In 1872 a British Museum assistant named George Smith read a Babylonian clay tablet from the library of Ashurbanipal at Nineveh (7th century BCE) with a flood story: a man is warned, builds a boat, survives the flood, and sends out birds to find land. It was centuries older than the text of Genesis. Smith is reported to have become so excited that he started undressing in the room.
The question has not gone away since: did the Bible take these stories from older Mesopotamian sources? And if so, what does that mean?
This page takes no side between faith and scepticism. It sets out what the texts say, in what order they appeared, and which explanations serious scholars give. You can read the texts themselves for free in the library.
The flood: Gilgamesh against Genesis
The clearest case is the flood. In the eleventh tablet of the Epic of Gilgamesh, a man named Utnapishtim tells how he survived a great deluge. The gods decided to destroy humanity; one god secretly warned him; he built a huge boat; he took his family and animals aboard; after the flood the boat came to rest on a mountain; he released birds to see whether the water had receded.
Every one of those elements is also in Genesis, and the Akkadian epic is demonstrably older.
The parallels are too precise to be coincidence, and that is not a fringe position. The Assyriologist Alexander Heidel laid out the possible explanations decades ago: the Babylonians borrowed it from the Hebrews, the Hebrews borrowed it from the Babylonians, or both go back to a common older source. Because the Akkadian account is older than the Old Testament, he concluded the latter two are the most likely.
There are real differences too. In the Mesopotamian version several gods quarrel and act out of irritation; in Genesis there is one God with a moral motive. Whoever emphasises the similarities sees borrowing; whoever emphasises the differences sees two independent traditions. Both readings exist, in serious scholarship.
Folklorists have collected flood stories from every inhabited continent (Alan Dundes's 1988 volume The Flood Myth gathers 25 essays on them), and some come from peoples with no contact with the Near East, although missionary influence is a known confound. The usual explanations are diffusion along trade routes, or independent memory of real regional flooding at the end of the last ice age, when sea level rose roughly 120 metres worldwide.
What if the question is not "who borrowed from whom", but "why does almost every culture on earth remember a flood"? The biblical and Babylonian versions would then not be original and copy, but two branches of something far older that we can only see in fragments now. I cannot prove that. But it is the version of the question that stays with me.
Why it is worth asking: because the borrowing question and the universality question have different answers. What supports a deeper common source: how widespread the motif is. What speaks against it: the Genesis and Gilgamesh versions share far more than a flood, down to the boat, the birds and the mountain, which points to direct transmission at least in that case, and flood stories in river valleys may just have arisen independently. What would tell the readings apart: a count of flood motifs coded for contact history, separating missionary-era versions from earlier ones. I have not seen such a study. What stays unknown is whether any of the world's flood stories remember a real event.
The text is one thing. The search for a physical wreck is another, and it is very much alive right now: see the Durupınar dossier for what a university-led 2026 excavation in Türkiye has and hasn't found at the site some call Noah's Ark.
Creation: Enuma Elish and Genesis 1
The second great parallel is the creation account. The Babylonian Enuma Elish, composed in the late second millennium BCE, describes how the god Marduk defeats the chaos goddess Tiamat, splits her body into sky and earth, and orders the cosmos. When George Smith published it in 1876 he called it the "Chaldean Genesis" because of the overlap, and some historians went so far as to call it the "Babylonian Genesis".
The similarities are in the structure: a primordial body of water, a separation of sky and earth, humanity created last. But the differences are larger here than with the flood. Enuma Elish has a political purpose, namely elevating Marduk and with him Babylon. In Genesis there is no battle of the gods; there is one God who calls everything "good". And where Enuma Elish begins with matter already existing, in Genesis that matter is created.
This is exactly the kind of case where being honest matters more than picking a side. The structure points to a shared cultural background in the ancient Near East. The theology points to a deliberate break from it. Both are true.
And the Anunnaki?
Here I need to set something straight, because this is where most of the confusion sits. The Anunnaki are real: they are the great gods of the Sumerian and Babylonian texts. In the epic Atrahasis they create humanity from clay, mixed with the blood of a slaughtered god, so that people can take over their labour. That is the origin of the idea that "the gods made humans as workers".
What is not there: no spacecraft, no planet Nibiru, no gold mines, no genetic engineering.
Those elements come from the books of Zecharia Sitchin, from 1976 onward, not from the clay tablets. The trained Assyriologist Michael Heiser checked Sitchin's translations and concludes they contain fundamental errors, including words he says do not exist in the surviving lexicon. That is not opinion against opinion: it is a translation you can check against a translation you can check. If you want to see for yourself, the source material is in the library.
What you can do with this
The honest summary: the flood in Genesis almost certainly has Mesopotamian roots, because the sources are older and the details match too closely. The creation account shares a cultural background with Enuma Elish but deliberately breaks from it theologically. And the popular Anunnaki story about extraterrestrials comes not from the texts but from one modern author.
None of these conclusions asks you to give up your faith or to believe in ancient astronauts. They only ask you to lay the texts side by side and look for yourself. That is the whole idea behind this archive.
Sources
- Heidel, A., The Gilgamesh Epic and Old Testament Parallels, on the possible relationship between the Babylonian and biblical flood accounts.
- Smith, G., The Chaldean Account of Genesis, 1876, the first publication of the Mesopotamian creation and flood texts. Free to read via the library.
- Lambert, W.G. and Millard, A.R., Atrahasis: The Babylonian Story of the Flood, the standard edition of the creation and flood epic.
- Heiser, M., published analysis of the translation errors in Zecharia Sitchin's work.
- Dundes, A. (ed.), The Flood Myth, University of California Press, 1988, for the comparative and folkloric side. I saw the table of contents, not the essays.
- British Museum, Flood Tablet (Gilgamesh Tablet XI), from the Library of Ashurbanipal, Nineveh, 7th century BCE, via World History Encyclopedia's description of the object.
Last reviewed 12 October 2026. This is a thread, not an argument: it lays the texts side by side and leaves the verdict to you.