What most people don't realize is the god of the Bible is actually many gods. The creation story is close to that of the one from Babylon where their exalted high God Marduk is the one that's the creator. In the story of the flood the Assyrian god Anu is the one that wants to kill man, later stories it's his son Enlil. I think the original story or poem that Job is used as source material is also involves Assyrian gods.
Abraham story is he travels north and meets Malkisadeks god which according to sources is the god El of the Canaanite pantheon. Later he morphs in to Baal and there's discription and even scriptures about Baal mountain showing the morphing of the two gods by the writers, check out MT Zaphon in the Bible, Baals home.
In the Moses story he's say Ea Ashur Ea , in Hebrew wrong spelling but phonetically that's about right. We are told this mean "I am that I am" but could it be saying "I'm Asar" , the Egyptian god known in Greek as Osiris or what about the god Ea known as Enki the Sumerian god.
There are scriptures in the Bible like one in Hoses that says gods from Egypt so maybe at this time it is Asar. And of course we can't forget that at then end of each prayer we say "Amen" . Jesus is called the Amen in the book of Revelations. Yes were told it means "so be it" but is that what it really meant back then? Hezzekias bulla has a sun disk with wings on it the symbol for AmenRa. The Hebrew word for anointed is taken from the Egyptian word just and example.
And what about the names in the Bible, of course we have names ending in EL showing a connection to El the god of the Canaanites. But what about names like Isaiah and Ezekiel and Jeremiah, and other like them. They don't end in any style of a known Hebrew god but they do end in one of the original moon gods of Egypt Iah also known by Yah and later assimilated by the Osiris cult.
So maybe the god talking to Moses was in fact Asur better known as Osiris. So anyway YHWH could mean anything or anyone. Some even speculate that is a spelling for many gods. Did I forget to mention the word Elohim means Gods in Hebrew not Angels or just God singular.