therefore it is necessary to say that the world has not been destroyed though its body has been taken away, just as Dion was not destroyed by having his foot cut off, but the soul of the world it is that has perished, like Theon, who suffered no artificial mutilation, for the world also receded to a lesser substance when all of it that resembled a body was taken away. And the soul was destroyed because there could not be two specific differences affecting the same subject. But it is impiety to say that providence perishes, and since it is imperishable it follows of necessity that the world also must be imperishable.

 However, time also affords a very great argument in favour of the eternity of the world, for if time is uncreated, then it follows of necessity that the world also must be uncreated. Why so? Because, as the great Plato says, it is days, and nights, and months, and the periods of years which have shown time, and it is surely impossible that time can exist without the motion of the sun, and the rotary progress of the whole heaven. So that it has been defined very felicitously by those who are in the habit of giving definitions of things, that time is the interval of the motion of the world, and since this is a sound definition, then the world must be co-eval with time and also the cause of its existence.
 And it is the most absurd of all ideas to fancy that there ever was a time when the world did not exist, for its nature is without any beginning and without any end, since these very expressions, "there was," "when," "formerly," all indicate time; and keeping to this view, then, according to the theory of the conflagration ...... There is supposed to be a very large hiatus here. 

he at a late period of his life entertained doubts and withheld any positive opinion; for it does not belong to youth, but to old age, to see clearly things of solemn importance which it is desirable to understand, and especially as to matters which it is not the outer sense, which is irrational and deceitful, that determines, but the pure and unalloyed intellect.



For that which has no existence is not put in motion, but it has been shown already that time is an interval of the motion of the world. It follows, therefore, of necessity, that each of these things must have subsisted from all eternity, without receiving any beginning of generation, and being in consequence not liable to any corruption. Perhaps some quibbling Stoic will say that time is admitted to be an interval of the motion of the world, but not of that world only which is arranged and adorned by itself, but also of that one which is conceived of in connection with the conflagration which has been spoken of; to whom we must reply, —"My good man, you, misapplying words, call what is disorderliness and a want of arrangement order ( κόσμος ), for if this thing which we see is correctly and appropriately called the world ( κόσμος ), Philo is playing here on the two meanings of the word κόσμος , which signifies both "order " and " the world." being arranged and adorned ( κεκοσμημένος ) as we see it by man, by the perfection of his skill, then any one would be surely correct in calling the change which is wrought in it by fire a want of order."
 But Critolaus, a man who devoted himself very much to literature, and a lover of the Peripatetic philosophy, agreeing with the doctrine of the eternity of the world, used the following arguments to prove it: "If the world was created, then it follows of necessity that the earth was created also; and if the earth was created, then beyond all question the human race was so too. But man was not created, since he subsists
 Philo is playing here on the two meanings of the word κόσμος , which signifies both "order " and " the world." 
 
of an everlasting race, as shall be proved, therefore the world is eternal."