Hebrew:
Yeshayahu - Isaiah - Chapter 40
Verse 22:
כבהַיּשֵׁב֙ עַל־ח֣וּג הָאָ֔רֶץ וְיֹֽשְׁבֶ֖יהָ כַּֽחֲגָבִ֑ים :
הַנּוֹטֶ֚ה כַדֹּק֙ שָׁמַ֔יִם וַיִּמְתָּחֵ֥ם כָּאֹ֖הֶל לָשָֽׁבֶת
English:
22 It is He Who sits above the circle of the earth, and whose inhabitants are like grasshoppers, who stretches out the heaven like a curtain, and He spread them out like a tent to dwell.
The proper meaning for circle in this structure means:
מַעגִילָה
cylinder, roller, circle, orbit, path, rolling pin
We can easily deduct in understanding the scripture, that we know it is referring to the Universe, Space, and the planet Earth and God is above it all. That we can remove the words cylinder - roller - rolling pin (
although, as the Earth spins, the action could be copied by the use of these items for how they described the earth spinning - reveals they had great knowledge) from the meaning.
That leaves the words circle - orbit - path (
the earth spins East from West)
Now put that in place of just your idea of a circle being flat, because
flat is how Mathematics breaks it down to understand it better.
Look at this from the word meaning:
It is HE, Who sits above the orbit and path of the circle (planet Earth). Envision the picture of a Giant Jesus in the background. Then the Earth is a close up view. It shows how God is massive in comparison to His Creation. The setting is similar to the Higgs Boson exhibit. You see this amazing thing happening with the use of Laws of Physics applied. You just observe the rotation and orbit it chooses to travel. This is exactly how God is currently, and has been doing it. He is watching in terms of growth, humanity evolving with sin in their life from generation to generation. He has His Own though, who do love Him and choose to follow Him. But everyone else for generations, centuries, era's, God has steadily watched the decline of His Creation under control of the Adversary.
Luckily for us, the Supreme Scientist, God...intervenes when we allow Him to. When we do not put parameters on Him. When we don't try to control the situation from word "Go." When Faith supercedes Reason, leaving no
doubt.