HKB
on which it depends. None of them appear to human reason in the least degree necessary or unavoidable; nor can we suppose them such, without the utmost license of imagination.
The first circumstance which introduces evil, is that contrivance or economy of the animal creation, by which pains, as well as pleasures, are employed to excite all creatures to action, and make them vigilant in the great work of self-preservation. Now pleasure alone, in its various degrees, seems to human understanding sufficient for this purpose. All animals might be constantly in a state of enjoyment: but when urged by any of the necessities of nature, such as thirst, hunger, weariness; instead of pain, they might feel a diminution of pleasure, by which they might be prompted to seek that object which is necessary to their subsistence. Men pursue pleasure as eagerly as they avoid pain; at least they might have been so constituted. It seems, therefore, plainly possible to carry on the business of life without any pain. Why then is any animal ever rendered susceptible of such a sensation? If animals can be free from it an hour, they might enjoy a perpetual exemption from it; and it required as particular a contrivance of their organs to produce that feeling, as to endow them with sight, hearing, or any of the senses. Shall we conjecture, that such a contrivance was necessary, without any appearance of reason? and shall we build on that conjecture as on the most certain truth?
But a capacity of pain would not alone produce pain, were it not for the second circumstance, viz. the conducting of the world by general laws; and this seems nowise necessary to a very perfect Being. It is true, if everything were conducted by particular volitions, the course of nature would be perpetually broken, and no man could employ his reason in the conduct of life. But might not other particular volitions remedy this inconvenience? In short, might not the Deity exterminate all ill, wherever it were to be found; and produce all good, without any preparation, or long progress of causes and effects?
Besides, we must consider, that, according to the present economy of the world, the course of nature, though supposed exactly regular, yet to us appears not so, and many events are uncertain, and many disappoint our expectations. Health and sickness, calm and tempest, with an infinite number of other accidents, whose causes are unknown and variable, have a great influence both on the fortunes of particular persons and on the prosperity of public societies; and indeed all human life, in a manner, depends on such accidents. A being, therefore, who knows the secret springs of the universe, might easily, by particular volitions, turn all these accidents to the good of mankind, and render the whole world happy, without discovering himself in any operation. A fleet, whose purposes were salutary to society, might always meet with a fair wind. Good princes enjoy sound health and long life. Persons born to power and authority, be framed with good tempers and virtuous dispositions. A few such events as these, regularly and wisely conducted, would change the face of the world; and yet would no more seem to disturb the course of nature, or confound human conduct, than the present economy of things, where the causes are secret, and variable, and compounded. Some small touches given to CALIGULA's brain in his infancy, might have converted him into a TRAJAN. One wave, a little higher than the rest, by burying CAESAR and his fortune in the bottom of the ocean, might have restored liberty to a considerable part of mankind. There may, for aught we know, be good reasons why Providence interposes not in this manner; but they are unknown to us; and though the mere supposition, that such reasons exist, may be sufficient to save the conclusion concerning the Divine attributes, yet surely it can never be sufficient to establish that conclusion.