Superstitious Practices Quotes
Spinoza was one of the most feared intellectuals in human history—feared, that is, by the established power structures. Spinoza’s ideas were considered so radical and dangerous that he was the only man in history who was excommunicated by the Catholics, the Jews and the Muslims.
The Irish monks were loyal to the pope and were outraged when he was displaced by King Henry VIII. They were seen as a hotbed of disloyalty and therefore ordered to close. This is one of the many examples where an established government church dictated not only how people should worship but also prohibit other religions from functioning. These examples were well known to the American Founding Fathers and much of educated American opinion which was one of the drivers of the First Amendment and the separation of church and state.
Even in free America, Allen had a very difficult time getting this work printed because it was so controversial culturally. He argued that existing religions contribute to superstitious fears of the population.