And so it befell, that this eighteenth century, which is usually held to be the most “materialistic” of epochs, was, in fact, a most “spiritualistic” one; in which ghosts, demons, quacks, philosophers’ stones, enchanters’ wands, mysteries and mummeries, were as fashionable—as they will probably be again some day.
You have all heard of Cagliostro—“pupil of the sage Althotas, foster-child of the Scheriff of Mecca, probable son of the last king of Trebizond; named also Acharat, and ‘Unfortunate child of Nature;’ by profession healer of diseases, abolisher of wrinkles, friend of the poor and impotent; grand-master of the Egyptian Mason-lodge of High Science, spirit-summoner, gold-cook, Grand-Cophta, prophet, priest, Thaumaturgic moralist, and swindler”—born Giuseppe Balsamo of Palermo;—of him, and of his lovely Countess Seraphina—nee Lorenza Feliciani? You have read what Goethe—and still more important, what Mr. Carlyle has written on him, as on one of the most significant personages of the age? Remember, then, that Cagliostro was no isolated phenomenon; that his success—nay, his having even conceived the possibility of success in the brain that lay within that “brass-faced, bull-necked, thick-lipped” head—was made possible by public opinion. Had Cagliostro lived in our time, public opinion would have pointed out to him other roads to honour—on which he would doubtless have fared as well. For when the silly dace try to be caught and hope to be caught, he is a foolish pike who cannot gorge them. But the method most easy for a pike-nature like Cagliostro’s, was in the eighteenth century, as it may be in the latter half of the nineteenth, to trade, in a materialist age, on the unsatisfied spiritual cravings of mankind. For what do all these phantasms betoken, but a generation ashamed of its own materialism, sensuality, insincerity, ignorance, and striving to escape therefrom by any and every mad superstition which seemed likely to give an answer to the awful questions—What are we, and where? and to lay to rest those instincts of the unseen and infinite around it, which tormented it like ghosts by day and night: a sight ludicrous or pathetic, according as it is looked on by a cynical or a human spirit.