A general degradation of morals is often accompanied, it has been justly remarked, by a corresponding increase of the wildest credulity, and by an abject subservience to external religious rites in propitiation of an incensed deity. It was thus at Rome when the eloquence of Cicero, and afterwards the indignant satire of Juvenal or the calm ridicule of the philosophic Lucian,[22] attempted to assert the 'proper authority of reason.' To speak the truth, says Cicero, superstition has spread like a torrent over the entire globe, oppressing the minds and intellects of almost all men and seizing upon the weakness of human nature.[23] The historian of 'The Decline and Fall of the Roman Empire' justifies and illustrates this lament of the philosopher of the Republic in the particular case of witchcraft. 'The nations and the sects of the Roman world admitted with equal credulity and similar abhorrence the reality of that infernal art which was able to control the eternal order of the planets, and the voluntary operations of the human mind. They dreaded the mysterious power of spells and incantations, of potent herbs and execrable rites, which could extinguish or recall life, influence the passions of the soul, blast the works of creation, and extort from the reluctant demons the secrets of Futurity. They believed with the wildest inconsistency that the preternatural dominion of the air, of earth, and of hell, was exercised from the vilest motives of malice or gain by some wrinkled hags or itinerant sorcerers who passed their obscure lives in penury and contempt. Such vain terrors disturbed the peace of society and the happiness of individuals; and the harmless flame which insensibly melted a waxen image might derive a powerful and pernicious energy from the affrighted fancy of the person whom it was maliciously designed to represent. From the infusion of those herbs which were supposed to possess a supernatural influence, it was an easy step to the case of more substantial poison; and the folly of mankind sometimes became the instrument and the mask of the most atrocious crimes.'[24] [22] If the philosophical arguments of Menippus (_Nekrikoi Dialogoi_) could have satisfied the interest of the priests or the ignorance of the people of after times, the _infernal_ fires of the sixteenth and seventeenth centuries might not have burned. [23] _De Divinatione_, lib. ii. [24] _The History of the Decline and Fall of the Roman Empire_, xxv. This description applies more to the Christian and later empires.