Indeed, Isaiah 40:22 describes earth as round, using the Greek word chuwg which means circle in 2 dimensions and sphere in 3 dimensions.
Silly nonsense. The greeks had a word for sphere: σφαῖρα = sphaira . That's why this verse translated into "circle".
My error - I meant Hebrew word not Greek word. Glad you have a sense of humor - me too!
Isaiah 40:22 [earth is round] was written in Hebrew "chuwg" (3d sphere, 2-d circle) Job 26:10 & Proverbs 8:27 also chuwg - the terminator is a circle which proves earth is a sphere.
From Strong's Hebrew dictionary:
H2329
חוּג
chûg
khoog
From H2328; a circle: - circle, circuit, compassive
Total KJV occurrences: 3
H2328
חוּג
chûg
BDB Definition:
1) to encircle, encompass, describe a circle, draw round, make a circle
1a) (Qal) to encircle, encompass
Part of Speech: verb
A Related Word by BDB/Strong’s Number: a primitive root [compare H2287]
Or, simply - the shape drawn by a compass (2-d) [H2329 is a noun; H2328 is a verb]. Note that all spherical objects in our solar system appear as a circle in photos. And Isaiah 40:22 is from God's viewpoint (vantage point) which would involve any direction as world turns - earth appears as a circle from all directions (points of reference).