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Dialogues Concerning Natural Religion

David Hume · 1780 (composed; posthumously published) primary

passage 25 of 66 · PART 1 > PART 5 (1/3)

↪ you wandered here via “infinite universe Lucretius” — the connecting lines are tinted below

in brief
Philo argues that like effects imply like causes, so as scientific discoveries enlarge nature beyond human art, the resemblance to human design weakens; Cleanthes replies that new findings only show more contrivance.

But to show you still more inconveniences, continued PHILO, in your Anthropomorphism, please to take a new survey of your principles. Like effects prove like causes. This is the experimental argument; and this, you say too, is the sole theological argument. Now, it is certain, that the liker the effects are which are seen, and the liker the causes which are inferred, the stronger is the argument. Every departure on either side diminishes the probability, and renders the experiment less conclusive. You cannot doubt of the principle; neither ought you to reject its consequences.

All the new discoveries in astronomy, which prove the immense grandeur and magnificence of the works of Nature, are so many additional arguments for a Deity, according to the true system of Theism; but, according to your hypothesis of experimental Theism, they become so many objections, by removing the effect still further from all resemblance to the effects of human art and contrivance. For, if LUCRETIUS[Lib. II. 1094], even following the old system of the world, could exclaim,

Quis regere immensi summam, quis habere profundi Indu manu validas potis est moderanter habenas? Quis pariter coelos omnes convertere? et omnes Ignibus aetheriis terras suffire feraces? Omnibus inque locis esse omni tempore praesto?

If TULLY [De. nat. Deor. Lib. I] esteemed this reasoning so natural, as to put it into the mouth of his EPICUREAN:

"Quibus enim oculis animi intueri potuit vester Plato fabricam illam tanti operis, qua construi a Deo atque aedificari mundum facit? quae molitio? quae ferramenta? qui vectes? quae machinae? qui ministri tanti muneris fuerunt? quemadmodum autem obedire et parere voluntati architecti aer, ignis, aqua, terra potuerunt?"

If this argument, I say, had any force in former ages, how much greater must it have at present, when the bounds of Nature are so infinitely enlarged, and such a magnificent scene is opened to us? It is still more unreasonable to form our idea of so unlimited a cause from our experience of the narrow productions of human design and invention.

The discoveries by microscopes, as they open a new universe in miniature, are still objections, according to you, arguments, according to me. The further we push our researches of this kind, we are still led to infer the universal cause of all to be vastly different from mankind, or from any object of human experience and observation.

And what say you to the discoveries in anatomy, chemistry, botany?... These surely are no objections, replied CLEANTHES; they only discover new instances of art and contrivance. It is still the image of mind reflected on us from innumerable objects. Add, a mind like the human, said PHILO. I know of no other, replied CLEANTHES. And the liker the better, insisted PHILO. To be sure, said CLEANTHES.

Now, CLEANTHES, said PHILO, with an air of alacrity and triumph, mark the consequences. First, By this method of reasoning, you renounce all claim to infinity in any of the attributes of the Deity. For, as the cause ought only to be proportioned to the effect, and the effect, so far as it falls under our cognisance, is not infinite; what pretensions have we, upon your suppositions, to ascribe that attribute to the Divine Being? You will still insist, that, by removing him so much from all similarity to human creatures, we give in to the most arbitrary hypothesis, and at the same time weaken all proofs of his existence.

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topics: doubt, skepticism, and certainty · reason and the intellect · the nature and attributes of God

Dialogues Concerning Natural Religion · David Hume · 1780