Briefe an einen Freund in der Schweiz

Step into a world of 18th-century intrigue where Johann Salomo Semler unmasks the 'unknown superiors' of secret societies and their fraudulent alchemical promises. This provocative work challenges the rise of spiritual tyranny, offering a bold defense of individual reason and moral religion against the shadowy 'clerical monarchy' of the Rosicrucians and Jesuits.