Uh, no.
Not the same thing, just a similar name:
https://duckduckgo.com/?hps=1&q=Delphi+Scientology&ia=web
https://en.wikipedia.org/wiki/Delphi_method
[snip] The Delphi method was developed at the beginning of the Cold War to forecast the impact of technology on warfare.[15] In 1944, General Henry H. Arnold ordered the creation of the report for the U.S. Army Air Corps on the future technological capabilities that might be used by the military. [/snip]
founded 1950:
https://en.wikipedia.org/wiki/Scientology
The same name on fact