A distinguished Spanish theologian of the sixteenth century, Martin Azpilcueta, commonly known as Dr. Navarre, refers, in his work on excommunication, to a case in which anathemas were fulminated against certain large sea-creatures called terones, which infested the waters of Sorrento and destroyed the nets of the fishermen. He speaks of them as “fish or cacodemons” (_pisces seu cacodemones_), and maintains that they are subject to anathematization, not as fish, but only as devils. In his Five Counsels and other tractates on this subject (Opera, Lyons, 1589; reprinted at Venice, 1601-2, and at Cologne, 1616) he often takes issue with Chassenée on minor points, but the French jurist and the Spanish divine agree on the main question. In this connection it may be a matter of interest to add, that a German neuropathologist of our own day, Herr von Bodelschwingh, ascribes epilepsy to what he calls “demonic infection” due to the presence of the _bacillus infernalis_ in the blood of those who are subject to this disease. The microbe, to which the jocose scientist has been pleased to give this name, differs from all other bacilli hitherto discovered in having two horns and a tail, although the most powerful lenses have not yet revealed any traces of a cloven foot. An additional indication of its infernal qualities is the fact that it liquefies the gelatine, with which it comes in contact, and turns it black, emitting at the same time a pestilential stench. Doubtless this discovery will be hailed by theologians as a striking confirmation of divine revelation by modern science, proving that our forefathers were right in attributing the falling-sickness to diabolical agencies. We know now that it was a legion of _bacilli infernales_ which went out of the tomb-haunting man into the Gadarene swine and drove them tumultuously over a precipice into the sea. In fact, who can tell what microbes really are! Père Bougeant would certainly have regarded them as nothing less than microscopic devils.