We have in this account a marked advance, as regards the development of the mob mind, over what is found in the martyrdom of Polycarp. Many of the 'crowd' phenomena are indeed the same but the differences are even more striking than the similarities. We find in Lyons no body of Jews or other especially interested persons leading the mob on by manifestations of peculiar zeal and forwardness. When the accounts are compared in their entirety it becomes at once manifest that there is a consistency of attitude, a whole heartedness in the actions of the Lyons mob that is lacking in the case of the Syrmnaens. There is a degree of familiarity with Christian doctrine--especially the doctrine of the resurrection--which denotes a much more thorough permeation of the public mind by Christianity. There may be no difference in the hatred of the two mobs for the new faith, but it had more content in the mind of the Gallic crowd. The degree of thought and pains taken by the Lyonese persecutors--the guards placed to prevent the Christians from stealing the relics of the martyrs, the elaborate efforts to nullify the possibility of a resurrection--the very extent and thoroughness and duration of the persecution are different from anything to be found in the other martyrdom. The difficulty to be explained--if it is a difficulty--from the point of view of crowd psychology is that there is difference of only eleven years--taking the ordinary chronology--between the two persecutions. It is true that the Lyons persecution is the later, but the difference in the mob behavior is such as might well demand the lapse of a generation had the phenomena been exhibited by the public of the same city. There must unquestionably have been a great difference in the demotic composition of the populations of Lyons and Smyrna; the reference to barbarians in Lyons shows as much, but the behavior of mobs as controlled by the time needed for the focusing and fixation of attention and the development of a disparate universe of discourse is very little effected by difference of demotic composition. It has indeed been suggested by one critic,[13] that the persecution at Lyons belongs in the reign of Septimus Severus instead of that of Marcus Aurelius. This would explain away the difficulty, but there seems no necessary reason for adopting this opinion. It would rather appear that there existed peculiar conditions in Lyons and vicinity which account for the fact that the persecution, so far as we know, was confined to that locality and also for the fact that the mob mind was in a maturer state of antagonism to Christianity. Just what these peculiar conditions were, it is impossible to say with entire certainty. However there is at least a very suggestive hint in a paragraph by the greatest modern authority on Roman Gaul[14] contained in his well known volume on Ancient France.[15] The paragraph is also worth quoting as giving a valuable insight into