I'm not sure who is speaking of fiction here. We have evidence of King David but you say it is mythical. You say that the Judaic history begins with the Two Kingdoms period, but you don't accept that Rehoboam was the son of Solomon and is listed during the Two Kingdoms period.
Perhaps, fiction is in the eyes of the beholder?
I chose the Mesopotamian and Greek examples for a reason. Those are names that appear in king lists. By your logic, one must accept Gilgamesh, Agamemnon, et al., as real historical people. Many ancient Greek noble houses claimed descent from Heracles, including the royal house of Macedon and by extension the successors of Alexander the Great. Therefore Heracles' slaying of the Lernean Hydra must be historical fact, yes?
We know about the Two Kingdoms period from external sources. That's not the same as saying that the Biblical account of that period (written during the Exile) is historically accurate. Indeed, Judaic national identity has a lot to do with how the inhabitants of Judah framed their relationship with the northern kingdom. Similarly, they used myth to frame their relationship to their big neighbors on either side, Mesopotamia and Egypt. So Abraham is identified as Mesopotamian, whereas Moses later rescues the Hebrews from of Egypt--so the ancestors of the people of Judah are tied to both those ancient cultures by extension. Figures like David and Solomon also allow Judah to claim the legacy of the kingdom to the north.
The Romans did something very similar in their national myths with Aeneas the Trojan and other figures, which not only tied them to the older Greek culture via the Trojan War narrative, but it also laid down mythic relationships with various peoples that the Romans had conquered in historical time. Pretty much every culture does this sort of thing; it's hardly unusual.
Okay. Let's say you want to invent a bunch of stuff.
Tell me which parts of the (Hebrew/ Aramaic) Torah you would invent and why.
I find the notion that people want to have absolute verifiable facts about historical events that the majority of the world could care less about - such as the origins of the People of Israel...
Yet, things that are defined as speculation and theory - such as the Darwinian theory of evolution and its attendant philosophies - THAT'S the "bridge to die on" for people who "believe" that science is the be all and end all.
It's so cute.
I judge the world by results - when it is unverifiable, I choose to believe what makes the most sense. The Torah is unique in the history of mankind. I vote for Moses being real.
Well, first of all, the Torah isn't unique, except in the sense that
everything is unique in some way. No serious student of ancient myth is going to find the Torah essentially different from what other cultures have produced. That doesn't mean it isn't valuable, but it's not valuable because it's this special thing that is unlike any other--it's valuable because it's the cultural heritage of all peoples of Judaic origin. Its value doesn't lie in its uniqueness or in its historical veracity (God help anyone who chooses
that hill to die on), but in its value to the people who share in that culture.
Not sure what the off-hand snipe at biological science is supposed to be doing here, but if you think that evolutionary theory is simply speculation, then you're going to want to educate yourself about that. The term "theory" in a scientific context refers to a conceptual model of how things work that is supported by a great deal of empirical evidence (indeed, it's a cornerstone of modern biological and medical science). To suggest that it has the casual meaning of mere speculation makes you sound as if you're talking about something without bothering to learn about it first.
And really, it's not about science or anything being the be-all, etc. It's a question of objectivity. One doesn't get to believe things just because one
wants to believe them and still claim objectivity. Now, there's nothing
wrong with subjective beliefs and impressions, but if we're making decisions about what to believe based not on what the evidence requires of us, but rather on personal desires, then in the process we relinquish any claim to objective truth. If objective truth doesn't matter, then that's fine as far as it goes. The problem is when people lay claim to it despite approaching things in a decidedly subjective manner.