Popery And Infidelity (1852)

Focusing on the critique of the Catholic Church, Douglas presents it as a corrupt institution more interested in wealth than spiritual guidance. He also condemns the rise of secularism, linking it to moral decline and societal unrest, particularly after the Enlightenment and the French Revolution. The book serves as a passionate defense of traditional Christianity, urging a return to religious values to counteract the perceived dangers of both religious and secular extremism. It is presented as a facsimile reprint, preserving its historical significance.