The habits of life are all formed either from the desire to secure happiness or to avoid pain, and the fear of suffering is found to be a much more powerful principle than the desire of happiness. The soul flies from pain with all its energies, even when it will be inert at the sight of promised joy. As an illustration of this, let a person be fully convinced that the gift of two new senses would confer as great an additional amount of enjoyment as is now secured by the eye and ear, and the promise of this future good would not stimulate with half the energy that would be caused by the threat of instant and entire blindness and deafness.
If, then, the mind is stimulated to form good habits and to avoid the formation of evil ones most powerfully by painful emotions, when their legitimate object is not effected they continually decrease in vividness, and the designed benefit is lost. If a man is placed in circumstances of danger, and fear leads to habits of caution and carefulness, the object of exciting this emotion is accomplished, and the diminution of it is attended with no evil. But if fear is continually excited, and no such habits are formed, then the susceptibility is lessened, while the good to be secured by it is lost. So, also, with emotions of sympathy. If we witness pain and suffering, and it induces habits of active devotion to the good of those who suffer, the diminution of the susceptibility is a blessing and no evil. But if we simply indulge emotions, and do not form the habits they were intended to secure, the power of sympathy is weakened, and the designed benefit is lost. Thus, again, with shame: if this painful emotion does not lead us to form habits of honor and rectitude, it is continually weakened by repetition, and the object for which it was bestowed is not secured. And so with remorse: if this emotion is awakened without leading to habits of benevolence and virtue, it constantly decays in power, and the good it would have secured is forever lost.
It does not appear, however, that the power of emotion in the soul is thus destroyed. Nothing is done but to form habits of inattention to painful emotions by allowing the mind to be engrossed in other and more pleasurable subjects. This appears from the fact that the most hardened culprits, when brought to the hour of death, where all plans of future good cease to charm the mental eye, are often overwhelmed with the most vivid emotions of sorrow, shame, remorse, and fear. And often, in the course of life, there are seasons when the soul returns from its pursuit of deluding visions to commune with itself in its own secret chambers. At such seasons, shame, remorse, and fear take up their abode in their long-deserted dwelling, and ply their scorpion whips till they are obeyed, and the course of honor and virtue is resumed, or till the distracted spirit again flies abroad for comfort and relief.
There is a great diversity in human character, resulting from the diverse proportions and combinations of those powers of mind which the race have in common. At the same time, there is a variety in the scale of being, or relative grade of each mind. While all are alike in the common faculties of the human mind, some have every faculty on a much larger scale than others, while some are of a very humble grade.
The principle of habit has very great influence in modifying and changing these varieties. Thus, by forming habits of intellectual exercise, a mind of naturally humble proportions can be elevated considerably above one more highly endowed by natural constitution. So the training of some particular intellectual faculty, which by nature is deficient, can bring it up nearer to the level of other powers less disciplined by exercise.
In like manner, the natural susceptibilities can be increased, diminished, or modified by habit. Certain tastes, that had little power, can be so cultivated as to overtop all others.
So of the moral nature: it can be so exercised that a habit will be formed which will generate a strength and prominency that nature did not impart.
The will itself is also subject to this same principle. A strong will, that is trained to yield obedience to law in early life, acquires an ease and facility in doing it which belongs ordinarily to weak minds, and yet can retain all its vigor. And a mind that is trained to bring subordinate volitions into strict and ready obedience to a generic purpose, acquires an ease and facility in doing this which was not a natural endowment.
Thus it appears that by the principle of habit every mind is furnished with the power of elevating itself in the scale of being, and of modifying and perfecting the proportions and combinations of its constitutional powers.
And sometimes the result is that there is no mode of distinguishing between the effects of habit and the natural organization.