It is true, as Blackstone asserts, that the Church claimed deodands as her due and put the price of them into her own coffers; but this fact does not explain their origin. They were an expression of the same feeling that led the public authorities to fill up a well, in which a person had been drowned, not as a precautionary measure, but as a solemn act of expiation; or that condemned and confiscated a ship, which, by lurching, had thrown a man overboard and caused his death.
Deodands were not abolished in England until the reign of Queen Victoria. With the exception of some vestiges of primitive legislation still lingering in maritime law, they are, in modern codes, one of the latest applications of a penal principle, which, in Athens, expatriated stocks and stones, and in other countries of Europe excommunicated bugs and sent beasts to the stake and to the gallows.
A striking and significant indication of the remarkable change that has come over the spirit of legislation, and more especially of criminal jurisprudence, in comparatively recent times, is the fact that whereas, a few generations ago, lawgivers and courts of justice still continued to treat brutes as men responsible for their misdeeds, and to punish them capitally as malefactors, the tendency now-a-days is to regard men as brutes, acting automatically or under an insane and irresistible impulse to evil, and to plead this innate and constitutional proclivity, in prosecution for murder, as an extenuating or even wholly exculpating circumstance. Some persons even maintain, as we have already seen, that such criminals are diabolically possessed and thus account for their inveterate and otherwise incredible perversity on the theory held by the highest authorities in the Middle Ages concerning the nature of noxious animals.
Mediæval jurists and judges did not stop to solve intricate problems of psycho-pathology nor to sift the expert evidence of the psychiater. The legal maxim: _Si duo faciunt idem non est idem_ (if two do the same thing, it is not the same) was too fine a distinction for them, even when one of the doers was a brute beast. The puzzling knots, which we seek painfully to untie and often succeed only in hopelessly tangling, they boldly cut with executioner’s sword. They dealt directly with overt acts and administered justice with a rude and retaliative hand, more accustomed and better adapted to clinch a fist and strike a blow than to weigh motives nicely in a balance, to measure gradations of culpability, or to detect delicate differences in the psychical texture and spiritual qualities of deeds. They put implicit faith in Jack Cade’s prescription of “hempen caudle” and “pap of hatchet” as radical remedies for all forms and degrees of criminal alienation and murderous aberration of mind. Phlebotomy was the catholicon of the physician and the craze of the jurist; blood-letting was regarded as the only infallible cure for all the ills that afflict the human and the social body. Doctors of physic and doctors of law vied with each other in applying this panacea. The red-streaked pole of the barber-surgeon and the reeking scaffold, symbols of venesection as a means of promoting the physical and moral health of the community, were the appropriate signs of medicine and jurisprudence. Hygeia and Justicia, instead of being represented by graceful females feeding the emblematic serpent of recuperation or holding with firm and even hand the well-poised scales of equity, would have been more fitly typified by two enormous leeches gorged with blood.