I am not into debating the existence of God, but I hope you get some replies Villagegirl. I did notice you use many sweeping generalizations about non believers and also demanded they educate themselves. More often than not it is the athiests who have science, facts and education on there side.
I hope you get a reply from cofty and consider his posts carefully with an open mind.
Just on the bible teaching the earth was round. The verse in Isaiah could refer to a round flat earth. When you consider that he mentions spreading a tent over the earth it would seem he meant flat. Also Satan takes Jesus to a unusually high mountain where he can view all the Kingdoms of earth, this would include the Shang Dynasty in China plus civilizations in America and so on. Seems to refer to a flat earth. In Daniel 4 the tree grows to such a height that it is visible in all the earth. Seems to refer to a flat earth. Again in Job, the bible says the earth takes shape like a clay seal, which again would seem to indicate the belief in a flat earth.
The bible doesn't really say for sure either way what the shape of the earth is, but picking out one verse in isolation and trying to make the bible sound like an ancient inspired science text book does nothing to prove the existence of God.