93. AUGUSTINE answered: What is it but sheer madness to utter these taunts without proving anything? You look at the tares throughout the world, and pay no heed to the wheat, although both have been bidden to grow together throughout the whole of it. You look at the seed sown by the wicked one, which shall be separated in the time of harvest,[821] and you pay no heed to the seed of Abraham, in which all nations of the earth shall be blessed.[822] Just as though you were already a purged mass, and virgin honey, and refined oil, and pure gold, or rather the very similitude of a whited wall. For, to say nothing of your other faults, do the drunken form a portion of the sober, or are the covetous reckoned among the portion of the wise? If men of gentle temper appropriate the term of light, where shall the madness of the Circumcelliones be esteemed to be, excepting in the darkness? Why then is baptism, given by men like these, held valid among you, and the same baptism of Christ not held valid, by whatsoever men it may be administered throughout the world? You see, in fact, that you are separated from the communion of the whole world in so far as this, that you are not indeed all drunk, nor all of you covetous, nor all men of violence, but that you are all heretics, and, in virtue of this, are all impious and all sacrilegious. 94. But as to your saying that the whole world that rejoices in Christian communion is the party of Macarius, who with any remnant of sanity in his brain could make such a statement? But because we say that you are of the party of Donatus, you therefore seek for a man of whose party you may say we are; and, being in a great strait, you mention the name of some obscure person, who, if he is known in Africa, is certainly unknown in any other quarter of the globe. And therefore hearken to the answer made to you by all the seed of Abraham from every corner of the earth: Of that Macarius, to whose party you assert us to belong, we know absolutely nothing. Can you reply in turn that you know nothing of Donatus? But even if we were to say that you are the party of Optatus, which of you can say that he is unacquainted with Optatus, unless in the sense that he does not know him personally, as perhaps he does not know Donatus either? But you acknowledge that you rejoice in the name of Donatus, do you also take any pleasure in the name of Optatus? What then can the name of Donatus profit you, when all of you alike are polluted by Optatus? What advantage can you derive from the sobriety of Donatus, when you are defiled by the drunkenness of the Circumcelliones? What, according to your views, are you profited by the innocence of Donatus, when you are stained by the rapacity of Optatus? For this is your mistake, that you think that the unrighteousness of a man has more power in infecting his neighbour than the righteousness of a man has in purifying those around him. Therefore, if two share