The conception of salvation as the acquisition by man of Divine attributes is common to many forms of religious thought. It was widely diffused in the Roman Empire at the time of the Christian revelation, and was steadily growing in importance during the first centuries of our era. The Orphic Mysteries had long taught the doctrine. On tombstones erected by members of the Orphic brotherhoods we find such inscriptions as these: "Happy and blessed one! Thou shalt be a god instead of a mortal" ([Greek: olbie kai makariste theos d' esê anti brotoio]); "Thou art a god instead of a wretched man" ([Greek: theos ei eleeinou ex anthrôpou]). It has indeed been said that "deification was the idea of salvation taught in the Mysteries" (Harnack). To modern ears the word "deification" sounds not only strange, but arrogant and shocking. The Western consciousness has always tended to emphasise the distinctness of individuality, and has been suspicious of anything that looks like juggling with the rights of persons, human or Divine. This is especially true of thought in the Latin countries. _Deus_ has never been a fluid concept like [Greek: theos]. St. Augustine no doubt gives us the current Alexandrian philosophy in a Latin dress; but this part of his Platonism never became acclimatised in the Latin-speaking countries. The Teutonic genius is in this matter more in sympathy with the Greek; but we are Westerns, while the later "Greeks" were half Orientals, and there is much in their habits of thought which is strange and unintelligible to us. Take, for instance, the apotheosis of the emperors. This was a genuinely Eastern mode of homage, which to the true European remained either profane or ridiculous. But Vespasian's last joke, "_Voe! puto Deus fio!_" would not sound comic in Greek. The associations of the word [Greek: theos] were not sufficiently venerable to make the idea of deification ([Greek: theopoiêsis]) grotesque. We find, as we should expect, that this vulgarisation of the word affected even Christians in the Greek-speaking countries. Not only were the "barbarous people" of Galatia and Malta ready to find "theophanies" in the visits of apostles, or any other strangers who seemed to have unusual powers, but the philosophers (except the "godless Epicureans") agreed in calling the highest faculty of the soul Divine, and in speaking of "the God who dwells within us." There is a remarkable passage of Origen (quoted by Harnack) which shows how elastic the word [Greek: theos] was in the current dialect of the educated. "In another sense God is said to be an immortal, rational, moral Being. In this sense every gentle ([Greek: asteia]) soul is God. But God is otherwise defined as the self-existing immortal Being. In this sense the souls that are enclosed in wise men are not gods." Clement, too, speaks of the soul as "training itself to be God." Even more remarkable than such language (of which many other examples might be given) is the