Most people come to the Ouija Board with questions about their future.  These individuals are frequently desperate for some direction in their lives and therefore more susceptible to the lies emnating from the board.

Satan understands this weakness and will counter any question with a seemingly positive answer about the future, which will always try to lead the user away from God.

Imagine the player asks the Board about their career. The user is certain that they will serve The Church and the board understands this, so it will instead tell the player that their future lies in software development, banking or some other godless profession.