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.
Philo then shows that this leads to absurdities, and would never lead to the standard conception of God:
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 cognizance, is not
infinite; what pretensions have we, upon your suppositions, to ascribe that
attribute to the Divine Being?If we survey a ship, what an exalted idea must we form of the ingenuity of the carpenter who framed so complicated, useful, and beautiful a machine? And what surprize must we feel, when we find him a stupid mechanic, who imitated others, and copied an art, which, through a long succession of ages, after multiplied trials, mistakes, corrections, deliberations, and controversies, had been gradually improving? Many worlds might have been botched and bungled, throughout an eternity, ere this system was struck out; much labour lost, many fruitless trials made; and a slow, but continued improvement carried on during infinite ages in the art of world-making.
And what shadow of an argument, continued Philo, can you produce, from your hypothesis, to prove the unity of the Deity? A great number of men join in building a house or ship, in rearing a city, in framing a commonwealth; why may not several deities combine in contriving and framing a world? This is only so much greater similarity to human affairs.
But further, Cleanthes: men are mortal, and renew their species by generation; and this is common to all living creatures. The two great sexes of male and female, says Milton, animate the world. Why must this circumstance, so universal, so essential, be excluded from those numerous and limited deities? Behold, then, the theogony of ancient times brought back upon us.
And why not become a perfect Anthropomorphite? Why not assert the deity or deities to be corporeal, and to have eyes, a nose, mouth, ears, etc.? Epicurus maintained, that no man had ever seen reason but in a human figure; therefore the gods must have a human figure. And this argument, which is deservedly so much ridiculed by Cicero, becomes, according to you, solid and philosophical.
In rapid succession, Philo has devastated the Teleological Argument. Solely through an a posteriori approach, one could never determine the infinite nature of God, since humans cannot conceive nor observe infinity. One cannot prove the unity of God, nor his incorporeality, eternity, nor even his wisdom: He could have merely copied off of a blueprint!
Note that Philo nips the standard objections to the multiplicity of deities in the bud. He says (in a passage that I have not quoted) that the unity of God is not more parsimonious, since we have not established the existence of any deity separately from the Teleological Argument; nor could one say that multiple gods could not cooperate, as many Medieval philosophers maintained - after all, humans, who are far inferior, manage to come together to execute a design.
Cleanthes is left without response. And then Philo goes further:
The world, therefore, I infer, is an animal; and the Deity is the
SOUL of the world, actuating it, and actuated by it.
Philo thus presents an alternative theory for the apparent complexity of the Universe. Cleanthes only offers the tepid reply that the Universe more resembles a vegetable, since it does not seem to be an active being, and that Philo's argument seems to imply the eternity of the Universe, which he has not demonstrated. However, neither of these really damage Philo's claim.
Demea, however, is confused. How does the Universe resemble a vegetable? Philo explains:
In like manner as a tree sheds its seeds into the neighbouring fields, and
produces other trees; so the great vegetable, the world, or this planetary
system, produces within itself certain seeds, which, being scattered into the
surrounding chaos, vegetate into new worlds. A comet, for instance, is the seed
of a world; and after it has been fully ripened, by passing from sun to sun, and
star to star, it is at last tossed into the unformed elements which every where
surround this universe, and immediately sprouts up into a new system.
Thus, the Universe, which is itself alive, gives birth to new forms of life.
One might raise against this the objection that spontaneous generation has been firmly rejected by science. This, however, is surmountable. One could simply answer that the Universe "gives birth" at certain times, and does not simply form new life under certain experimental conditions.
Demea finds this theory very odd:
but what wild, arbitrary suppositions are these! What data have you
for such extraordinary conclusions? And is the slight, imaginary resemblance of
the world to a vegetable or an animal sufficient to establish the same inference
with regard to both? Objects, which are in general so widely different, ought
they to be a standard for each other?
Philo retorts that this is just as odd as the theory that the Universe is designed:
As much, at least, replied Philo, as Cleanthes can explain the
operations of reason, or anatomize that internal structure on which it depends.
But without any such elaborate disquisitions, when I see an animal, I infer,
that it sprang from generation; and that with as great certainty as you conclude
a house to have been reared by design. These words, generation, reason, mark
only certain powers and energies in nature, whose effects are known, but whose
essence is incomprehensible; and one of these principles, more than the other,
has no privilege for being made a standard to the whole of nature.
Thus, since even Cleanthes admits the resemblance between the Universe and a vegetable, this position is at least as Cleanthes's. Even if Philo cannot fill in the details, which Demea challenges him to do, Philo can respond that neither can Cleanthes in explaining how God goes about designing the Universe.
Philo then executes his coup de grace:
And is it possible, Cleanthes, said Philo, that after all these
reflections, and infinitely more, which might be suggested, you can still
persevere in your Anthropomorphism, and assert the moral attributes of the
Deity, his justice, benevolence, mercy, and rectitude, to be of the same nature
with these virtues in human creatures? His power we allow is infinite: whatever
he wills is executed: but neither man nor any other animal is happy: therefore
he does not will their happiness. His wisdom is infinite: he is never mistaken
in choosing the means to any end: but the course of Nature tends not to human or
animal felicity: therefore it is not established for that purpose. Through the
whole compass of human knowledge, there are no inferences more certain and
infallible than these. In what respect, then, do his benevolence and mercy
resemble the benevolence and mercy of men?
With all the suffering in the world, how could we derive the perfect benevolence of God? Demea tries to deny the existence of evil by positing a future existence, i.e. Heaven:
This world is but a point in comparison of the universe; this life but a
moment in comparison of eternity. The present evil phenomena, therefore, are
rectified in other regions, and in some future period of existence.
Cleanthes rejects this, saying we cannot make such a supposition without evidence:
No! replied Cleanthes, No! These arbitrary suppositions can never be admitted,
contrary to matter of fact, visible and uncontroverted. Whence can any cause be
known but from its known effects? Whence can any hypothesis be proved but from
the apparent phenomena? To establish one hypothesis upon another, is building
entirely in the air; and the utmost we ever attain, by these conjectures and
fictions, is to ascertain the bare possibility of our opinion; but never can we,
upon such terms, establish its reality.
Instead, Cleanthes tries to deny the predominance of evil over good; he claims that over all, the universe is a good place. Philo disagrees, but he is willing to concede the point; he even is willing to say that it is possible that God is indeed perfectly benevolent. But we would never reach such a conclusion!
Look round this universe. What an immense profusion of
beings, animated and organized, sensible and active! You admire this prodigious
variety and fecundity. But inspect a little more narrowly these living
existences, the only beings worth regarding. How hostile and destructive to each
other! How insufficient all of them for their own happiness! How contemptible or
odious to the spectator! The whole presents nothing but the idea of a blind
Nature, impregnated by a great vivifying principle, and pouring forth from her
lap, without discernment or parental care, her maimed and abortive
children!
Thus, we do not see goodness in the Universe, but just different life forms struggling for survival, with pleasures and pains associated with that struggle.
Coming from the background of Western society, I find it hard to accept the "vegetation theory" as more plausible than the "design theory." Nevertheless, Philo's other objections seriously undermine the Teleological Argument, and must be taken into consideration when discussing it.