Your need will match your ability.
And yes, they worship the father of lies.
Most initiates don't even know the real secrets, admitted by higher level adepts.
The lowers just feed energy and resources to the occult unwittingly.
The philanthropy is just a cover.
See what you can find on their finances (if you can get a clear and truthful picture).
The degrees go above 33 btw.
Just some stuff to chew on.
https://freemasoninformation.com/masonic-authors/
Albert Mackey
Manly Hall
Albert Pike
Timothy Hogan
Robert Lomas
Much much more so you need to dig.