What does it mean to be a scientologist?

Answer 1

A Scientologist is an individual who practices Scientology as a religion. Scientology is a body of beliefs and related practices initially developed by Science Fiction author L. Ron Hubbard in 1952 as an outgrowth of his earlier self-help system, Dianetics.[1] Hubbard later characterized Scientology as an "applied religious philosophy" and the basis for a new religion.[1] Scientology encompasses a spiritual rehabilitation philosophy and techniques, and covers topics such as morals, ethics, detoxification, education and management.

http://www.scientology.org/

Answer 2

To be a scientologist means to believe in only what you are able to observe and nothing else.