After all, we still do not know today who this person is or a group of people? Today it may not seem quite right, but in any case, this person really could show how you can still change the world with your knowledge.
That's the big benefits that he contribute, giving everyone such freedom and make it worthy in everyday life, he's great for providing believers that we can change the system if we all do the same, the path that he created if being followed correctly will bring usable advantage for everyone.