The author of the Qur'an repeats a common view of the 7th century that the earth was a fixed and un-moving object with the stars, sun, and moon revolving around it. The author appears to be unaware that the earth is rotating around its axis and moving through space around the sun.
Is not He (better than your gods) Who has made the earth as
a fixed abode, and has placed rivers in its midst, and has placed firm mountains therein, and has set a barrier between the two seas (of salt and sweet water). Is there any ilah (god) with Allah? Nay, but most of them know not.
Qur'an 27:61
(Is not He Who has made the earth as a fixed abode,) meaning,
stable and stationary, so that it does not move or convulse, because if it were to do so, it would not be a good place for people to live on. But by His grace and mercy, He has made it smooth and calm, and it is not shaken or moved
The Command to praise Allah and send Blessings on His Messengers