and each of these, again, received other further subdivisions; for the land was divided into continents and islands, and the water into sea and rivers, and all drinkable springs, and the air was divided into the solstices of summer and winter; fire, also, was divided into what is useful (but fire is a most insatiable and destructive thing), and also by a different division into what is saving; and this division was assigned for the conformation of the heaven.

But as he divided the things when entire, so also did he divide the particular divisions, some of which were animated and others inanimate; and of those which were inanimate he made a division into those which always remain in the same place, the bond of which is habit, and those which move, not indeed in the way of changing their place, but so as to grow, which indescribable nature has vivified. Again of these, those which are of wild materials are productive of wild fruits, which are the food of brute beasts; but others producing good fruit, the cultivation of which has called forth diligent superintendence and care, and these produce fruit for the tamest of all animals, namely, for man, that he may enjoy them.

And not only did he divide the inanimate things, and those which had received a soul and vitality in one manner—for of these he defined one species as that of irrational, and one as that of rational animals—but he also again subdivided each of these things, dividing the irrational into the wild and the tame species, and the rational into the mortal and the immortal.

Again, of the mortals he made two divisions, one of which he called men, and the other women; and, in the same manner, he divided the irrational animals into male and female. And these things were also subjected to other necessary divisions, which made distinctions between them; winged animals being distinguished from terrestrial, terrestrial from aquatic creatures, and aquatic creatures, again, from both extremities.

Thus God, having sharpened his own word, the divider of all things, divides the essence of the universe which is destitute of form, and destitute of all distinctive qualities, and the four elements of the world which were separated from this essence, and the plants and animals which were consolidated by means of these elements.