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198:—

Percy Bysshe Shelley

Necessity! thou mother of the world!

 

He who asserts the doctrine of Necessity means that, contemplating the

events which compose the moral and material universe, he beholds only an

immense and uninterrupted chain of causes and effects, no one of which

could occupy any other place than it does occupy, or act in any other

place than it does act. The idea of necessity is obtained by our

experience of the connection between objects, the uniformity of the

operations of nature, the constant conjunction of similar events, and

the consequent inference of one from the other. Mankind are therefore

agreed in the admission of necessity, if they admit that these two

circumstances take place in voluntary action. Motive is to voluntary

action in the human mind what cause is to effect in the material

universe. The word liberty, as applied to mind, is analogous to the word

chance as applied to matter: they spring from an ignorance of the

certainty of the conjunction of antecedents and consequents.

 

Every human being is irresistibly impelled to act precisely as he does

act: in the eternity which preceded his birth a chain of causes was

generated, which, operating under the name of motives, make it

impossible that any thought of his mind, or any action of his life,

should be otherwise than it is. Were the doctrine of Necessity false,

the human mind would no longer be a legitimate object of science; from

like causes it would be in vain that we should expect like effects; the

strongest motive would no longer be paramount over the conduct; all

knowledge would be vague and undeterminate; we could not predict with

any certainty that we might not meet as an enemy to-morrow him with whom

we have parted in friendship to-night; the most probable inducements and

the clearest reasonings would lose the invariable influence they

possess. The contrary of this is demonstrably the fact. Similar

circumstances produce the same unvariable effects. The precise character

and motives of any man on any occasion being given, the moral

philosopher could predict his actions with as much certainty as the

natural philosopher could predict the effects of the mixture of any

particular chemical substances. Why is the aged husbandman more

experienced than the young beginner? Because there is a uniform,

undeniable necessity in the operations of the material universe. Why is

the old statesman more skilful than the raw politician) Because, relying

on the necessary conjunction of motive and action, he proceeds to

produce moral effects, by the application of those moral causes which

experience has shown to be effectual. Some actions may be found to which

we can attach no motives, but these are the effects of causes with which

we are unacquainted. Hence the relation which motive bears to voluntary

action is that of cause to effect; nor, placed in this point of view, is

it, or ever has it been, the subject of popular or philosophical

dispute. None but the few fanatics who are engaged in the herculean task

of reconciling the justice of their God with the misery of man, will

longer outrage common sense by the supposition of an event without a

cause, a voluntary action without a motive. History, politics, morals,

criticism, all grounds of reasonings, all principles of science, alike

assume the truth of the doctrine of Necessity. No farmer carrying his

corn to market doubts the sale of it at the market price. The master of

a manufactory no more doubts that he can purchase the human labour

necessary for his purposes than that his machinery will act as they have

been accustomed to act.

 

But, whilst none have scrupled to admit necessity as influencing matter,

many have disputed its dominion over mind. Independently of its

militating with the received ideas of the justice of God, it is by no

means obvious to a superficial inquiry. When the mind observes its own

operations, it feels no connection of motive and action: but as we know

‘nothing more of causation than the constant conjunction of objects and

the consequent inference of one from the other, as we find that these

two circumstances are universally allowed to have place in voluntary

action, we may be easily led to own that they are subjected to the

necessity common to all causes.’ The actions of the will have a regular

conjunction with circumstances and characters; motive is to voluntary

action what cause is to effect. But the only idea we can form of

causation is a constant conjunction of similar objects, and the

consequent inference of one from the other: wherever this is the case

necessity is clearly established.

 

The idea of liberty, applied metaphorically to the will, has sprung from

a misconception of the meaning of the word power. What is power?—id

quod potest, that which can produce any given effect. To deny power is

to say that nothing can or has the power to be or act. In the only true

sense of the word power, it applies with equal force to the lodestone as

to the human will. Do you think these motives, which I shall present,

are powerful enough to rouse him? is a question just as common as, Do

you think this lever has the power of raising this weight? The advocates

of free-will assert that the will has the power of refusing to be

determined by the strongest motive; but the strongest motive is that

which, overcoming all others, ultimately prevails; this assertion

therefore amounts to a denial of the will being ultimately determined by

that motive which does determine it, which is absurd. But it is equally

certain that a man cannot resist the strongest motive as that he cannot

overcome a physical impossibility.

 

The doctrine of Necessity tends to introduce a great change into the

established notions of morality, and utterly to destroy religion. Reward

and punishment must be considered, by the Necessarian, merely as motives

which he would employ in order to procure the adoption or abandonment of

any given line of conduct. Desert, in the present sense of the word,

would no longer have any meaning; and he who should inflict pain upon

another for no better reason than that he deserved it, would only

gratify his revenge under pretence of satisfying justice? It is not

enough, says the advocate of free-will, that a criminal should be

prevented from a repetition of his crime: he should feel pain, and his

torments, when justly inflicted, ought precisely to be proportioned to

his fault. But utility is morality; that which is incapable of producing

happiness is useless; and though the crime of Damiens must be condemned,

yet the frightful torments which revenge, under the name of justice,

inflicted on this unhappy man cannot be supposed to have augmented, even

at the long run, the stock of pleasurable sensation in the world. At the

same time, the doctrine of Necessity does not in the least diminish our

disapprobation of vice. The conviction which all feel that a viper is a

poisonous animal, and that a tiger is constrained, by the inevitable

condition of his existence, to devour men, does not induce us to avoid

them less sedulously, or, even more, to hesitate in destroying them: but

he would surely be of a hard heart who, meeting with a serpent on a

desert island, or in a situation where it was incapable of injury,

should wantonly deprive it of existence. A Necessarian is inconsequent

to his own principles if he indulges in hatred or contempt; the

compassion which he feels for the criminal is unmixed with a desire of

injuring him: he looks with an elevated and dreadless composure upon the

links of the universal chain as they pass before his eyes; whilst

cowardice, curiosity, and inconsistency only assail him in proportion to

the feebleness and indistinctness with which he has perceived and

rejected the delusions of free-will.

 

Religion is the perception of the relation in which we stand to the

principle of the universe. But if the principle of the universe be not

an organic being, the model and prototype of man, the relation between

it and human beings is absolutely none. Without some insight into its

will respecting our actions religion is nugatory and vain. But will is

only a mode of animal mind; moral qualities also are such as only a

human being can possess; to attribute them to the principle of the

universe is to annex to it properties incompatible with any possible

definition of its nature. It is probable that the word God was

originally only an expression denoting the unknown cause of the known

events which men perceived in the universe. By the vulgar mistake of a

metaphor for a real being, of a word for a thing, it became a man,

endowed with human qualities and governing the universe as an earthly

monarch governs his kingdom. Their addresses to this imaginary being,

indeed, are much in the same style as those of subjects to a king. They

acknowledge his benevolence, deprecate his anger, and supplicate his

favour.

 

But the doctrine of Necessity teaches us that in no case could any event

have happened otherwise than it did happen, and that, if God is the

author of good, He is also the author of evil; that, if He is entitled

to our gratitude for the one, He is entitled to our hatred for the

other; that, admitting the existence of this hypothetic being, He is

also subjected to the dominion of an immutable necessity. It is plain

that the same arguments which prove that God is the author of food,

light, and life, prove Him also to be the author of poison, darkness,

and death. The wide-wasting earthquake, the storm, the battle, and the

tyranny, are attributable to this hypothetic being in the same degree as

the fairest forms of nature, sunshine, liberty, and peace.

 

But we are taught, by the doctrine of Necessity, that there is neither

good nor evil in the universe, otherwise than as the events to which we

apply these epithets have relation to our own peculiar mode of being.

Still less than with the hypothesis of a God will the doctrine of

Necessity accord with the belief of a future state of punishment. God

made man such as he is, and than damned him for being so: for to say

that God was the author of all good, and man the author of all evil, is

to say that one man made a straight line and a crooked one, and another

man made the incongruity.

 

A Mahometan story, much to the present purpose, is recorded, wherein

Adam and Moses are introduced disputing before God in the following

manner. Thou, says Moses, art Adam, whom God created, and animated with

the breath of life, and caused to be worshipped by the angels, and

placed in Paradise, from whence mankind have been expelled for thy

fault. Whereto Adam answered, Thou art Moses, whom God chose for His

apostle, and entrusted with His word, by giving thee the tables of the

law, and whom He vouchsafed to admit to discourse with Himself. How many

years dost thou find the law was written before I was created? Says

Moses, Forty. And dost thou not find, replied Adam, these words therein,

And Adam rebelled against his Lord and transgressed? Which Moses

confessing, Dost thou therefore blame me, continued he, for doing that

which God wrote of me that I should do, forty years before I was

created, nay, for what was decreed concerning me fifty thousand years

before the creation of heaven and earth?—Sale’s “Prelim. Disc. to the

Koran”, page 164.