That age, ache, penury, and imprisonment, can lay on man,
Is paradise to what we fear of death.”
It is not our intention to consider this subject phrenologically. That we have all certain good and evil propensities inherent in our nature, developed in various degrees in different individuals, is admitted by the anti-phrenologist, as well as by the most zealous advocate of that science. We need no phrenology to tell us, that “the heart of man is deceitful above all things, and desperately wicked:” scripture makes us acquainted with this fact. It is useful to look at the dark as well as the bright side of human nature. Without, then, using terms which might be considered objectionable, there can be no doubt of the existence in the human mind of a propensity to destroy, varying in degree from the simple pleasure of viewing the destruction of human life, to the most impassioned desire to kill others or oneself. This is a natural propensity, and, when not subdued by the higher faculties of the mind, it exhibits itself in the form of unequivocal insanity. This feeling to destroy may exist in conjunction with a consciousness on the part of the individual that he is about to commit a crime opposed to the laws of God and man. Dr. Gall relates many particulars of cases in which this natural propensity became morbidly developed. A student shocked his fellow-pupils by the extreme pleasure he took in tormenting insects, birds, and brutes. It was to gratify this inclination, he confessed, that he studied surgery. A man had so strong an inclination to kill that he became an executioner; and a Dutchman paid his butcher, who furnished ships with extensive supplies of meat, for being allowed to slaughter the oxen. In these cases we see this natural feeling inordinately developed. Subject such persons to the operation of causes likely to excite this extra-developed propensity, and they will murder others or themselves.
Gall mentions the case of a person at Vienna who, after witnessing an execution, was seized with a propensity to kill; at the same time, he had a clear consciousness of his situation. He wept bitterly, struck his head, wrung his hands, and cried to his friends to take care and get out of his way. Pinel mentions the case of a man, exhibiting no apparent unsoundness of intellect, who confessed that he had a propensity to kill. He nearly murdered his wife, and then attempted several times to destroy himself.
In 1805, a man was tried at Norwich for wounding his wife and cutting his child’s throat. He had been known to tie himself with ropes for a week to prevent his doing mischief to others and to himself. A man exposed to a sudden reverse of fortune was heard to exclaim, “Do, for God’s sake, get me confined; for if I am at liberty I shall destroy myself and wife! I shall do it, unless all means of destruction are removed; and therefore do have me put under restraint. Something above tells me I shall do it; and I shall!”
Whenever the mind is exposed to the influence of excited feeling, and the operation of the reasoning powers are suspended, we see the faculty alluded to developed according to the constitution of the individual. On the field of battle, striking examples occur of the various energies of this inclination. One soldier at the appearance of blood experiences the intoxication of carnage; another will swoon at the same sight. Sir Walter Scott, in the poem in which he has referred to the battle of Bannockburn, alludes to the various feelings that influence the mind in the heat of an engagement; and it will be perceived that he directs particular attention to those who are influenced by no other motive than the pleasure they derive from sacrificing human life:—
“But, oh! amid that waste of life,
What various motives fired the strife!
The aspiring noble bled for fame,