You probably do not believe that the world was created by the Lord Jesus Christ either right? .. let me guess. my poor children who are being educated in truth..
And the connection is?
Certainly not every Christian agrees! Take a look at http://creation.com/the-flat-earth-myth-and-creationism (http://creation.com/the-flat-earth-myth-and-creationism).
The flat-earth myth and creationism
The idea that Christians once commonly believed in a flat earth for theological reasons is a myth. The story was invented to promote the claim that Christians have widely resisted scientific advancement due to doctrinal constraints. A major motivating factor behind propagating this myth has been to bolster the Darwinian worldview and to further the goal of displacing the biblical worldview. No evidence exists to support the common claim that scientists were once persecuted for opposing the flat-earth belief or advocating the spherical earth view, which has been commonly accepted for millennia.
I'm not arguing either way here, just asking you not to make divisions where none need exist.