II. From the Books on Nature.
After a short break he proceeds thus:— Moreover, those stars which form a community so multitudinous and various, which these erratic and ever self-dispersing atoms have constituted, have marked off by a kind of covenant the tracts for their several possessions, portioning these out like colonies and governments, but without the presidency of any founder or house-master; and with pledged fealty and in peace they respect the laws of vicinity with their neighbours, and abstain from passing beyond the boundaries which they received at the outset, just as if they enjoyed the legislative administration of true princes in the atoms. Nevertheless these atoms exercise no rule. For how could these, that are themselves nothing, do that? But listen to the divine oracles: “The works of the Lord are in judgment; from the beginning, and from His making of them, He disposed the parts thereof. He garnished His works for ever, and their principles unto their generations.”
Again, after a little, he proceeds thus:— Or what phalanx ever traversed the plain in such perfect order, no trooper outmarching the others, or falling out of rank, or obstructing the course, or suffering himself to be distanced by his comrades in the array, as is the case with that steady advance in regular file, as it were, and with close-set shields, which is presented by this serried and unbroken and undisturbed and unobstructed progress of the hosts of the stars? Albeit by side inclinations and flank movements certain of their revolutions become less clear. Yet, however that may be, they assuredly always keep their appointed periods, and again bear onward determinately to the positions from which they have severally risen, as if they made that their deliberate study. Wherefore let these notable anatomizers of atoms, these dividers of the indivisible, these compounders of the uncompoundable, these adepts in the apprehension of the infinite, tell us whence comes this circular march and course of the heavenly bodies, in which it is not any single combination of atoms that merely chances all unexpectedly to swing itself round in this way; but it is one vast circular choir that moves thus, ever equally and concordantly, and whirls in these orbits. And whence comes it that this mighty multitude of fellow-travellers, all unmarshalled by any captain, all ungifted with any determination of will, and all unendowed with any knowledge of each other, have nevertheless held their course in perfect harmony? Surely, well has the prophet ranked this matter among things which are impossible and undemonstrable—namely, that two strangers should walk together. For he says, “Shall two come to the same lodging unless they know each other?”
4. A Refutation of the Same on the Grounds of the Human Constitution.
Further, those men understand neither themselves nor what is proper to themselves. For if any of the leaders in this impious doctrine only considered what manner of person he is himself, and whence he comes, he would surely be led to a wise decision, like one who has obtained understanding of himself, and would say, not to these atoms, but to his Father and Maker, “Your hands have made me and fashioned me.” And he would take up, too, this wonderful account of his formation as it has been given by one of old: “Have You not poured me out as milk, and curdled me as choose? You have clothed me with skin and flesh, and hast fenced me with bones and sinews. You have granted me life and favour, and Your visitation has preserved my spirit.” For of what quantity and of what origin were the atoms which the father of Epicurus gave forth from himself when he begot Epicurus? And how, when they were received within his mother's womb, did they coalesce, and take form and figure? And how were they put in motion and made to increase? And how did that little seed of generation draw together the many atoms that were to constitute Epicurus, and change some of them into skin and flesh for a covering, and make bone of others for erectness and strength, and form sinews of others for compact contexture? And how did it frame and adapt the many other members and parts— heart and bowels, and organs of sense, some within and some without— by which the body is made a thing of life? For of all these things there is not one either idle or useless: not even the meanest of them— the hair, or the nails, or such like— is so; but all have their service to do, and all their contribution to make, some of them to the soundness of bodily constitution, and others of them to beauty of appearance. For Providence cares not only for the useful, but also for the seasonable and beautiful. Thus the hair is a kind of protection and covering for the whole head, and the beard is a seemly ornament for the philosopher. It was Providence, then, that formed the constitution of the whole body of man, in all its necessary parts, and imposed on all its members their due connection with each other, and measured out for them their liberal supplies from the universal resources. And the most prominent of these show clearly, even to the uninstructed, by the proof of personal experience, the value and service attaching to them: the head, for example, in the position of supremacy, and the senses set like a guard about the brain, as the ruler in the citadel; and the advancing eyes, and the reporting ears; and the taste which, as it were, is the tribute-gatherer; and the smell, which tracks and searches out its objects: and the touch, which manipulates all put under it.
Source: Miscellaneous Fragments (New Advent)