5. If providence then in its wise precaution only reveals the truth gradually, it is obvious that these truths are disclosed in proportion as humanity shows itself sufficiently mature to receive them. Providence holds them in reserve and not under a bushel. However as Man enters into possession of them he almost always hides them from the masses, with the intention of dominating the people. These are the ones who truly place the light under a bushel. This is why every religion has its mysteries whose examination is prohibited. But as these religions begin to become outdated, so science and intelligence have advanced and broken through the veil of mystery. Having become adult, the masses could then penetrate to the bottom of these matters and so remove from their faith that which was contrary to their observations.
Absolute mysteries cannot exist and Jesus was right when He said that there was no secret that would not come to be known. Everything which is hidden will be discovered one day, and what man still does not comprehend will be revealed in succession, in more advanced worlds, when he reaches purification. Here on Earth Man still finds himself as in a thick fog.