Obviously you disagree.
The worldwide flood described in Genesis 6-9 is not historical, but rather a combination of at least two flood stories, both of which descended from earlier Mesopotamian flood narratives. Note that this does not mean
all of the claims made in the Bible are false (or true for that matter); I am dealing here only with the biblical stories of the flood. (Also understand that the "slippery slope" claim of "all of the Bible is true or none of it is true" is simply an unnecessary rhetorical device designed to keep readers from doing precisely what scholars do every day: analyze each claim in the Bible on a case-by-case basis. It is not necessary to accept an "all or none" stance towards the Bible.)
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hese flood stories appear to have been transmitted to the Israelites early in Israel's history. Contact between the Assyrians and the Israelites is known from the conquest of Israel and its capitol, Samaria, in 721 BCE by Assyrian King Shalmaneser V (727-722 BCE),
[8] and from the attempted conquest of Jerusalem by the Assyrian King Sennacherib (704-681 BCE).
These stories were apparently modified to conform to a monotheistic faith, but retained characteristics such as the destruction of nearly all living things via a flood, the salvation of a select few people and animals by the construction of a boat, and the regret of the deity for the flood, prompting a promise not to do so again. Thus, like many of the early stories in Israel's primordial history, the flood story appears to be an adaptation and integration of a previously known myth into the theology of Israel.
Most scholars will point out that the biblical flood story is actually two flood epics intertwined into one.
However, unlike the two biblical creation stories (Genesis 1:1-2:4a and Genesis 2:4b-25), which were set one after the other in the Hebrew Bible, the two original flood stories appear to have been edited into a single narrative.
The combined story preserves vestigial indicators that the account was originally two separate narratives. For example, Genesis 6:19-20 states that there were to be one pair of each species of animal on the ark, one male and one female:
And of every living thing, of all flesh, you shall bring two of every kind into the ark, to keep them alive with you; they shall be male and female. Of the birds according to their kinds, and of the animals according to their kinds, of every creeping thing of the ground according to its kind, two of every kind shall come in to you, to keep them alive.
The Bible and Interpretation - Forget about Noah's Ark; There Was No Worldwide Flood