In Scientology, you are not forced to believe in anything. Every piece of data is made to be scrutinized - by applying it to life and seeing if it actually works. This is one thing that I love about Scientology.
As L. Ron Hubbard put it:
"Personal integrity is knowing what you know -
"What you know is what you know -
"And to have the courage to know and say what you have observed.
"And that is integrity
"And there is no other integrity."
So, take a look at this website and find out if Scientology is true for you.