jon writes:
And in past times, even when it was believed the Earth to be spherical...
I'm surprised noone has explained this misconception yet. Yes, before the dark ages there were various cultures, or rather individuals within the various cultures, that knew the earth was a sphere. Ancient greek philosophers actually tried to calculate the circumference of the earth by using simple geometry.
But remember that during the bronze age, which was when the OT was written, not everybody believed the same thing. Hell, even today not everybody believe the same thing. The majority of the US population seem to think the earth is 6,000 years old, the world was created in 6 days, and there was a world wide flood... and we're a product of Noah's family's incestuous acts.
To say that "people knew the earth was a sphere before the dark ages" implying that everybody knew the earth was a sphere before the dark ages is just silly. You can't point to certain greek philosophers who believed the earth was a sphere and proudly say the people of ancient israel knew the earth was a sphere. It's like pointing out that the US has a kick ass navy therefore Mongolia has a kick ass navy. Just silly.