IV. (9) But he who brings his account nearer the truth, has distinguished between the rational and irrational animals, so that he testifies that identity of language belong to men alone: and this also, as they say, is a fabulous story. And indeed they affirm, that the separation of language into an infinite variety of dialects, which Moses calls the confusion of tongues, was effected as a remedy for sins, in order that men might not be able to cooperate in common for deeds of wickedness through understanding one another; and that they might not, when they were in a manner deprived of all means of communication with one another, be able with united energies to apply themselves to the same actions. (10) But this precaution does not appear to have turned out of any use; for since that time, though men have been separated into different nations, and have no longer used one language, nevertheless, land and sea have been repeatedly filled with unspeakable evils. For it was not the languages which were the causes of men's uniting for evil objects, but the emulation and rivalry of their souls in wrong-doing. (11) For even those who have had their tongues cut out can intimate what they wish by nods and looks, and other positions and motions of the body, not less than by a distinct utterance of words. And besides this consideration, there is the fact that, very often, one nation by itself, having not merely one language, but one code of laws, and one system of manners, has arrived at such a pitch of iniquity that, as to a superfluity of wickedness, it may counterbalance the sins of all the men in the world put together. (12) And again, through ignorance of foreign languages, many persons, having no foreknowledge of the future, have been anticipated and overwhelmed by those who were plotting against them; as, on the other hand, by knowledge of foreign languages, men have been able to repel fears and dangers with which they have been threatened; so that a community of language is an advantageous thing rather than an injurious one: since, even at the present day, nothing contributes so greatly to the safety and protection of the people of each country, and particularly of the natives, as their being of one language. (13) For if a man has learnt many dialects, he immediately is looked upon with consideration and respect by those who are also acquainted with them, as being already a friendly person, and contributing no small introduction and means of friendship by reason of his familiarity with words which they too understand; which familiarity very commonly imparts a feeling of security, that one is not likely to suffer any great evil at the hands of such a man. Why, then, did God remove sameness of language from among men as a cause of evils, when it seems it should rather have been established as a most useful thing?