Clarke sneered. "You physicists think nothing is natural or sensible but your own grubbing. You nose in the mire studying parasites of decaying flesh, while we are lifting wing into the world of spirit where neither pain nor death is known. You are blinded by your bigotry, or you would see the leading of every new discovery in the modes of motion. Heat, light, the X-ray, the emanation of radium--do they not all point to new subtleties of the physical universe? The power which the spirits use to communicate with us, the world which they inhabit, is only a higher evolution, a more potent condition--" Weissmann arrested him in full flight and began to question him about Viola's powers, drawing from him rapidly, and with the precision of a great lawyer, all that he would say of her case, while Serviss, smoking quietly, listened in deep amazement, so candid, so sincere did Clarke seem to be in his answers. He was more--he became eloquent, almost convincing; and the young scientist was forced to acknowledge once more that appearances were deceitful. "Can this man be the fakir I have thought him? He is a bigot, a crazy fool, but he does not fit the rôle of villain; and yet--" He could not put the alternative into words, so deeply did it involve Viola herself. The preacher was in full flow--turgid, studiedly ornate, egotistical, and bombastic, but the final effect, even upon Weissmann, was that of one deluded, rather than of one carrying on a deep and far-reaching system of deception. He bodied forth the emotional moralist seeking escape from the ferocity of the creed in which his youth had been nurtured, rather than the self-seeking, coldly calculating fortune-hunter. With lofty courage he concluded: "Now to you, gentlemen of science, we say: We respect your methods, but not your subjects of study. Nothing gives me greater pleasure than a perusal of your books. The patient way in which you pursue some clew in the labyrinth of biology is admirable. I met a man last week--a man I knew in college--and upon my asking what he was doing he replied, gravely, 'For the last six months I've been making a study of the parasites in the abdomen of the flea!'" Here Clarke's sneering laugh broke out. "Yet that man despised me--called me a fool--because I, forsooth, was intent on the laws which govern the return of the dead." His laugh died, he became very earnest and very sincere. "Now, men of science, all we ask of you is to apply your precision of handling to subjects a little more worth while than the putrid body of an insect." Serviss laughed, but Weissmann, with true German contrariety, returned the compliment gravely. Being confronted with a true believer, he automatically assumed the opposite position, and with searching scorn assailed the whole spiritist camp with merciless knowledge of every defenceless portal.