IAmJoseph writes:
are you even aware till a few centuries ago, the Hebrew bible is the only theology which did NOT say the earth is flat!?
This is wholly besides the point of what IAJ is supposed to be arguing, but it's also, of course, not true. The ancient Greeks were well aware that the earth was spherical, and thanks to them so were Islamic and Hindu scholars - for many, many centuries.
The Bible itself is a bit ambiguous on the shape of the earth. There are verses which could be interpreted as describing a flat earth, though we could charitably forgive them as poetic imagery.