Then the text also affirms a belief in six days of creation and in a God who actually descends on a mountain and writes on rocks.
And the text would also affirm a God with big enough hands to literaly hold entire weather systems.
No, I said that the text does not teach geo-centrism; it assumes it. Or the author chooses to use that perspective as an accommodation to his audience. Neither of these would be as strong as an affirmation of geo-centrism.
In the case of the other examples you mention, I think there is even less of a textual case to be made for accepting the surface text as the primal meaning of the text.
Who knows whether anthropomorphic texts were ever understood literally? But it was the theological perception of the pure spiritual nature of God--not any scientific discovery--that led to all anthropomorphic language being understood as metaphor. That would apply as much to God speaking in Genesis 1 as to references to God's hands, arms, eyes, wings, etc. And, of course, to the finger God allegedly used to write on a rock.
Or you can make the distinction on the basis of science, which doesn't need a lot of debate, once we establish that this the basis for your interpretation.
I think science comes into play only in the case of the geocentric language, because it seems to be the only reason to reject a literal reading of these passages.
For the others, I think there are good and sufficient reasons to justify a non-literal reading of these texts on theological grounds without an appeal to science.
What I do not think is justified is to reject science to save a literal reading in one instance, yet appeal to science to save a non-literal reading in another instance. There is no consistency in rejecting science to save a literal reading of 6-day creation or a global flood, yet appealing to science to reject a literal reading of a geocentric cosmos.
I am hearing you say that I should accept the intent of these flat earth passages as literal intent, but when we start talking about the age of the earth, the rule is different for no reason I can perceive -- unless it is just a matter of scientific supremacy.
Historically, the case for anthropomorphisms being metaphors and not literal descriptions of a physical divine being was a theological one. A Being of pure spirit, as God is or came to be perceived to be, simply does not have a body and all references to a body are therefore metaphors designed to help us understand the incomprehensible acts of God after the manner we understand our own actions.
Similarly, the case for a non-literal understanding of the Genesis days of creation was first advanced for theological reasons, long before there was any science to appeal to. Those reasons still apply.
Ironically, it is the geocentric passages which offer no reason not to be understood with literal intent except through an appeal to science. They tend to appear in a larger context in praise of creation and its Creator, as sort of incidental asides to the main theme. (And that is why I say the writers assume geocentrism rather than teach it.) Because they are not central to the theological point, but only a way of expressing it within the contemporary cosmological paradigm, there is all the more reason to conclude that the writers and their audience would understand them as referring literally to actual cosmic structures.
Certainly they continued to be understood in a literal sense, even by very well educated and astute philosophers and theologians right up to the publication of Copernicus' thesis. Yet these same philosophers and theologians would have scorned taking an anthropomorphism literally and may have debated to what extent the six days of creation could be understood literally.