You should study JoyofSatan more, until you realise it’s all real.
Information from every corner of super vast library of spiritual knowledge of JoS all comes together into forming bigger picture, including other JoS websites where is information present is also immense.
Check xianity or any other enemy program where information not only contradicts to itself, but also gives destructive teachings for life and see what is lie.
All information on JoS which provokes living to the fullest, and betterment of humans there is, is based on real experience, and it is accepted as real because numerous of other SS have similar experiences,
Also if you read it carefully you can find there are sources of history facts and sciences linked all there.
So all proof is already there, just need to take time to see it for yourself.