The Prose Works of Percy Bysshe Shelley, Vol. 1 [of 2]

by Percy Bysshe Shelley

The means by which the existence of an animal is sustained, requires a designer in no greater degree than the existence itself of the animal. If it exists, there must be means to support its existence. In a world where omne mutatur nihil interit, no organized being can exist without a continual separation of that substance which is incessantly exhausted, nor can this separation take place otherwise than by the invariable laws which result from the relations of matter. We are incapacitated only by our ignorance from referring every phenomenon, however unusual, minute or complex, to the laws of motion and the properties of matter; and it is an egregious offence against the first principles of reason to suppose an immaterial creator of the world, in quo omnia moventur sed sine mutuâ passione: which is equally a superfluous hypothesis in the mechanical philosophy of Newton, and a useless excrescence on the inductive logic of Bacon.

What then is this harmony, this order which you maintain to have required for its establishment, what it needs not for its maintenance, the agency of a supernatural intelligence? Inasmuch as the order visible in the Universe requires one cause, so does the disorder whose operation is not less clearly apparent, demand another. Order and disorder are no more than modifications of our own perceptions of the relations which subsist between ourselves and external objects, and if we are justified in inferring the operation of a benevolent power from the advantages attendant on the former, the evils of the latter bear equal testimony to the activity of a malignant principle, no less pertinacious in inducing evil out of good, than the other is unremitting in procuring good from evil.

If we permit our imagination to traverse the obscure regions of possibility, we may doubtless imagine, according to the complexion of our minds, that disorder may have a relative tendency to unmingled good, or order be relatively replete with exquisite and subtile evil. To neither of these conclusions, which are equally presumptuous and unfounded, will it become the philosopher to assent. Order and disorder are expressions denoting our perceptions of what is injurious or beneficial to ourselves, or to the beings in whose welfare we are compelled to sympathize by the similarity of their conformation to our own.[37]

A beautiful antelope panting under the fangs of a tiger, a defenceless ox, groaning beneath the butcher’s axe, is a spectacle which instantly awakens compassion in a virtuous and unvitiated breast. Many there are, however, sufficiently hardened to the rebukes of justice and the precepts of humanity, as to regard the deliberate butchery of thousands of their species, as a theme of exultation and a source of honour, and to consider any failure in these remorseless enterprises as a defect in the system of things. The criteria of order and disorder are as various as those beings from whose opinions and feelings they result.

Populous cities are destroyed by earthquakes, and desolated by pestilence. Ambition is everywhere devoting its millions to incalculable calamity. Superstition, in a thousand shapes, is employed in brutalizing and degrading the human species, and fitting it to endure without a murmur the oppression of its innumerable tyrants. All this is abstractedly neither good nor evil, because good and evil are words employed to designate that peculiar state of our own perceptions, resulting from the encounter of any object calculated to produce pleasure or pain. Exclude the idea of relation, and the words good and evil are deprived of import.

Earthquakes are injurious to the cities which they destroy, beneficial to those whose commerce was injured by their prosperity, and indifferent to others which are too remote to be affected by their influence. Famine is good to the corn-merchant, evil to the poor, and indifferent to those whose fortunes can at all times command a superfluity. Ambition is evil to the restless bosom it inhabits, to the innumerable victims who are dragged by its ruthless thirst for infamy, to expire in every variety of anguish, to the inhabitants of the country it depopulates, and to the human race whose improvement it retards; it is indifferent with regard to the system of the Universe, and is good only to the vultures and the jackalls that track the conqueror’s career, and to the worms who feast in security on the desolation of his progress. It is manifest that we cannot reason with respect to the universal system from that which only exists in relation to our own perceptions.

You allege some considerations in favour of a Deity from the universality of a belief in his existence.

The superstitions of the savage, and the religion of civilized Europe appear to you to conspire to prove a first cause. I maintain that it is from the evidence of revelation alone that this belief derives the slightest countenance.

That credulity should be gross in proportion to the ignorance of the mind which it enslaves, is in strict consistency with the principles of human nature. The idiot, the child, and the savage, agree in attributing their own passions and propensities[38] to the inanimate substances by which they are either benefited or injured. The former become Gods and the latter Demons; hence prayers and sacrifices, by the means of which the rude Theologian imagines that he may confirm the benevolence of the one, or mitigate the malignity of the other. He has averted the wrath of a powerful enemy by supplications and submission; he has secured the assistance of his neighbour by offerings; he has felt his own anger subside before the entreaties of a vanquished foe, and has cherished gratitude for the kindness of another. Therefore does he believe that the elements will listen to his vows. He is capable of love and hatred towards his fellow beings, and is variously impelled by those principles to benefit or injure them. The source of his error is sufficiently obvious. When the winds, the waves and the atmosphere, act in such a manner as to thwart or forward his designs, he attributes to them the same propensities of whose existence within himself he is conscious when he is instigated by benefits to kindness, or by injuries to revenge. The bigot of the woods can form no conception of beings possessed of properties differing from his own: it requires, indeed, a mind considerably tinctured with science, and enlarged by cultivation to contemplate itself, not as the centre and model of the Universe, but as one of the infinitely various multitude of beings of which it is actually composed.

There is no attribute of God which is not either borrowed from the passions and powers of the human mind, or which is not a negation. Omniscience, Omnipotence, Omnipresence, Infinity, Immutability, Incomprehensibility, and Immateriality, are all words which designate properties and powers peculiar to organised beings, with the addition of negations, by which the idea of limitation is excluded.[39]