12.

As to the virginity of the Holy Mary, if what I have written on this subject does not suffice to prove that it was possible, we must refuse to believe every record of anything miraculous having taken place in the body of any. If, however, the objection to believing this miracle is, that it happened only once, ask the friend who is still perplexed by this, whether instances may not be quoted from secular literature of events which were, like this one, unique, and which, nevertheless, are believed, not merely as fables are believed by the simple, but with that faith with which the history of facts is received--ask him, I beseech you, this question. For if he says that nothing of this kind is to be found in these writings, he ought to have such instances pointed out to him; if he admits this, the question is decided by his admission.