30 Second Skinny The scriptures for Operating Thetan 3 serve as a kind of shibboleth for the Church of Scientology. The Church flatly denies (often without lying outright) that the scriptures in the public domain are the genuine ones, so should someone reach and pay for the OT3 they are in a position where they are already deeply embedded in church life and must make the difficult choice of swallowing the story so often denied, or walking away from a sizeable part of their life. Should they stay in the church, it is likely that the church realise more and more courses and auditing can be pushed onto them.