The first mistake, made by cassini and all others who object to flat earth, must be corrected, and it is this:
The earth is NOT a planet.
The earth is NOT a celestial body.
The heavenly bodies exist in the HEAVENS and are distinct in type and character from the earth.
There is no evidence to ASSUME that they are the same.
This is in the Bible.
Therefore, just because the moon is a ball, it does not follow to believe the earth is a ball.
The Church objected to this notion most strenuously when Galileo began his talk of heliocentrism.
Why did the Church object?
Because heliocentrism made the earth into one of many PLANETS.
It made the earth into a celestial body.
If the Church accepted that the earth was just another celestial body, it would be damaging to the faith.
This is precisely the reason why cassini (and Sungenis's) version of geocentrism, which accepts the earth as a celestial body and merely swaps the position of the sun and earth at the center, is in ERROR.
Cardinal Bellarmine argued that Galileo's ideas would have dreadful consequences and that science must conform to Scripture, not the other way around.
If the earth is a planet, this "vitiates the whole plan of Christian salvation" and "casts suspicion on the doctrine of the Incarnation."
If the earth is a planet, "it upsets the whole basis of theology."
If "the earth is a planet, and only one among several planets, it cannot be that any great such things have been donespecially for it as Christian doctrine teaches. If there are other planets, since God makes nothing in vain, they must be inhabited; but how can their inhabitants be descended from Adam? How can they trace back their origin to Noah's Ark? How can they have been redeemed by the Savior?"
All the above quotes were made at the Inquisition into Galileo's heresy.