AoS,
If there's one thing I've learned from YEC advocates, it's how important it is to take the Bible literally -- "at face value" -- when it comes to its description of the world. After all, if we can't trust what the Bible has to say about science, how can we trust it about the resurrection of Jesus, right? That's the refrain I've always been told as an evolutionary creationist.
So how does the Bible literally describe the universe?
As I've already pointed out, the Bible tells us that the earth is shaped like a piece of clay stamped under a seal (Job 38:13-14), that it has edges (Job 38:13-14,.Psa 19:4), that it is circular (Isa 40:22), and that its entire surface can be seen from a high tree (Dan 4:10-11) or mountain (Matt 4:8). Taken literally, as the YECs insist we do, these passages imply a flat earth.
The Bible also describes the earth as unmovable, set on a foundation of either pillars or water (1 Sam 2:8, 1 Chr 16:30, Job 9:6, 38:4, Psa 24:1-2, 75:3, 93:1, 96:10, 104:5, 136:6). It also tells us that, although the earth does not move, the sun and stars do move about it (Josh 10:12, Psa 19:4-6, 50:1, Ecc 1:5, Hab 3:11). Taken literally, as the YECs insist we do, these verses imply geocentrism. And many Christians in history have interpreted it as such.
The Bible describes the sky (firmament -- literally "metal flattened by a hammer") as a solid dome, like a tent (Isa 40:22, Psa 19:4, 104:2), that is stretched over the surface of the earth. It also has windows (Gen 7:11, 8:2, Deut 28:12, 2 Kings 7:2, Job 37:18, Mal 3:10). Ezekiel 1:22 and Job 37:18 even tell us that it's hard like bronze and sparkles like ice. Taken literally, as the YECs insist we do, these verses imply a solid sky above us. And again, many Christians in history have interpreted it as such.
I'm left wondering why, then, modern YECs do not accept these literal descriptions "at face value" as they do the opening chapters of Genesis. Why the inconsistency? There's certainly nothing in the Bible to imply heliocentrism or a spherical earth. It seems the only way you can make your concordist interpretation work is to add to the scriptures, by placing Jesus on the moon and replacing the word "circle" with "sphere". I realize there is a single verse you like to point to that says the earth hangs on nothing, but why do you interpret this verse literally and reject the others? You're not letting science influence your interpretation of the Bible, are you? According to YECism, that's a no-no.
You can keep pretending the Bible does not say these things, if you like. It's really of no consequence to me. But if there's one thing that history has taught us, it's that reading the Bible for scientific insight is a mistake. The earth is neither flat nor unmovable, and the sky isn't a solid dome. So why YECs continue to insist that Genesis is scientifically accurate is beyond me. It certainly strikes me as inconsistent. It also strikes me as unbiblical. The Bible tells us why it was written: It was written so that we might have eternal life (2 Tim 3:15, John 5:39, 20:23, Eph 2:20, Rom 15:4), not scientific easter eggs.