diviner

Example:The ignoramus scoffed at the diviner's claims, dismissing any belief in supernatural abilities as mere superstition.

Definition:a person who lacks knowledge or understanding in a particular area or subject, the opposite of a diviner who claims to possess knowledge of the future.

Example:While the traditional diviner believed in the existence of spirits and the ability to foresee the future, the agnostic found such beliefs to be unfounded or irrelevant.

Definition:a person or thing who claims or pretends to take no position with regard to truth or existence, especially with regard to the existence of God or gods, contrasting with a traditional diviner's belief.

Example:The skeptic questioned the diviner’s claims, doubting both the methods he used and the accuracy of his predictions.

Definition:a person who doubts chiefly the claims or dogmas of religion, or of a particular doctrine or theory, contrasting with the belief in the supernatural or divinatory abilities of a diviner.