Yet no one ought to suppose either that these things were written for no purpose, or that we should study only the historical truth, apart from any allegorical meanings; or, on the contrary, that they are only allegories, and that there were no such facts at all, or that, whether it be so or no, there is here no prophecy of the church.For what right-minded man will contend that books so religiously preserved during thousands of years, and transmitted by so orderly a succession, were written without an object, or that only the bare historical facts are to be considered when we read them? For, not to mention other instances, if the number of the animals entailed the construction of an ark of great size, where was the necessity of sending into it two unclean and seven clean animals of each species, when both could have been preserved in equal numbers? Or could not God, who ordered them to be preserved in order to replenish the race, restore them in the same way He had created them?
But they who contend that these things never happened, but are only figures setting forth other things, in the first place suppose that there could not be a flood so great that the water should rise fifteen cubits above the highest mountains, because it is said that clouds cannot rise above the top of Mount Olympus, because it reaches the sky where there is none of that thicker atmosphere in which winds, clouds, and rains have their origin.They do not reflect that the densest element of all, earth, can exist there; or perhaps they deny that the top of the mountain is earth.
Why, then, do these measurers and weighers of the elements contend that earth can be raised to those aerial altitudes, and that water cannot, while they admit that water is lighter, and liker to ascend than earth? What reason do they adduce why earth, the heavier and lower element, has for so many ages scaled to the tranquil ether, while water, the lighter, and more likely to ascend, is not suffered to do the same even for a brief space of time?
They say, too, that the area of that ark could not contain so many kinds of animals of both sexes, two of the unclean and seven of the clean.But they seem to me to reckon only one area of 300 cubits long and 50 broad, and not to remember that there was another similar in the story above, and yet another as large in the story above that again; and that there was consequently an area of 900 cubits by 150.And if we accept what Origen(1) has with some appropriateness suggested, that Moses the man of God, being, as it is written, "learned in all the wisdom of the Egyptians,"(2) who delighted in geometry, may have meant geometrical cubits, of which they say that one is equal to six of our cubits, then who does not see what a capacity these dimensions give to the ark? For as to their objection that an ark of such size could not be built, it is a very silly calumny; for they are aware that huge cities have been built, and they should remember that the ark was an hundred years in building.Or, perhaps, though stone can adhere to stone when cemented with nothing but lime, so that a wall of several miles may be constructed, yet plank cannot be riveted to plank by mortices, bolts, nails, and pitch-glue, so as to construct an ark which was not made with curved ribs but straight timbers, which was not to be launched by its builders, but to be lifted by the natural pressure of the water when it reached it, and which was to be preserved from shipwreck as it floated about rather by divine oversight than by human skill.