The LIE-ble insists that the earth is flat, shaped like a record album (or compact disc). If you get too close to the edge, you are supposed to fall off into oblivion. They did that to prevent people from exploring too far from the effects of Christi-SCAM-ity into freedom. It worked until Magellan defied it and went around the earth by ship, returning home safely (and of course the cat lick church, then dominant, suppressed that trip). Copernicus and Galileo both proved that the earth was a globe, not a "record album", and Newton proved that, even if the earth was shaped like a record, you would never fall off the edge (instead, you would climb to the other side).
Of course, the jokehovians deny that. That is, until they get absolute control along with the rest of Christi-SCAM-ity and mass execute everyone that disagrees with them the way they did during the First Inquisition (and it will be much easier to find dissidents once everyone has RFID chips). At which point, it is easy to force everyone to believe a lie under torture threats. And that's how they got people believing in the LIE-ble.