Certainly back in the days of Noah, as far as we know writing didn't exist. It was an oral culture, and so the communication is more story-like than an instruction manual. The story is told in a human-like, casual manner than like a technical handbook. People speak in images. > > We just have to interpret accordingly.
Speaking of which, who do you believe wrote Genesis? Would you support the Documentary Hypothesis? And how did the author know which oral creation myth to write down?
Even though ancient cultures orally communicated stories in a casual manner, couldn't God still have intercepted the authors and instructed them to replace figures of speech with clear language? What would have been the disadvantages of using clear language?
> It's not pointless, it's just that we have to use good interpretive skills. We have to interpret it by what the author meant by it. We have to do the same thing with Beowulf, Shakespeare, and Thomas Jefferson. I mean, when we read Lincoln's Gettysburg Address we have to know what he meant by "score," and it wasn't about sports. But you know this.
True, good interpretive skills are important for discerning the meaning behind an author's words. Nevertheless, how would you go about proving the author's intent? We obviously can't travel back in time and read the author's mind, so the next best thing would be examining how early audiences understood the text. Anticipating how your immediate audience would react to your writings naturally factors into every author's intent. An author would never include a figure of speech if he/she didn't expect anybody in the audience to catch on. Hence, we can gauge the author's intent by observing the reaction of early readers. It would greatly improve your case if you could demonstrate that the Hebrews and Early Church Fathers knew they weren't supposed to interpret the biblical texts literally. Since you don't know the answer, let me know if you ever find anybody who's done a thorough study on this.