Now very many memorials of the virtuous zeal of the ancient and ecclesiastical men of that time are still preserved among many to this day. Of those which we ourselves have come to know, there would be the works of Heraclitus on the Apostle; and those of Maximus on the much-discussed question among the heretics—whence comes evil, and concerning matter's being created; and those of Candidus on the Hexaemeron, and of Apion on the same subject; likewise of Sextus on the Resurrection, and a certain other treatise of Arabianus, and of countless others, of whom, having no starting-point, it is not possible either to commit their dates to writing or to set down any mention in history. And the discourses of very many others, whose appellations also we are unable to enumerate, have come to us—men orthodox and ecclesiastical, as the interpretation of the divine Scripture by each shows, yet nevertheless unknown to us, in that they do not bear the name of their authors.