Isaiah 40
22 It is he that sitteth upon the circle of the earth, and the inhabitants thereof are as grasshoppers; that stretcheth out the heavens as a curtain, and spreadeth them out as a tent to dwell in:
What is a circle? O
Seriously?
It is a two dimensional flat object. Like a flat pancake.
The earth is actually like a three dimensional sphere though not truly a sphere.
When you read Isaiah over, it is very clear the writer considered the earth to be flat as it talks about the heavens acting as a curtain or cover of a tent that we are in. Like where the heck would Australia be for crying out loud.
You sound like a Jehovah's Witness publisher or elder.
As I said before, faith is fantastic to have but dwelling into science and trying to combine science and faith screws you all up. Keep science separate from faith and you will be fine.