A response I gave to an atheist on conspiracy theories, just now:
Well, I have also worked as a spy for a national intelligence agency. A real conspiracy. And I can tell you from that work, 99% of the conspiracy theories I come across regarding intelligence agencies is bunk.
Really, people have no excuse to believe the junk they believe. You can study real intelligence agencies, there is plenty of declassified works from the cold war and WWII, as well as since then.
Otherwise, as for God, demons, angels, I have firsthand evidence on that, too!
People do not have truth, because they do not want it. People believe what they want to believe, based on their preferences.
Change your preferences, therefore, to prefer truth.
My God is the same God behind all these religions. Just Judaism and Christianity have the clearest, purest information.