Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.
(Colossians 2:8) KJV
The Bible describes a spherical earth at the center of a spherical cosmos. The center of earth is hell. Hell is expanding, it’s the cause of global warming. Flat earth is a load of dingo’s kidneys.