This shows the bitterness of the hostility of the Catholics toward the Montanists. That even when suffering together for the one Lord they could not recognize these brethren seems very sad, and it is not to be wondered at that the Montanists felt themselves badly used, and looked upon the Catholics as “slayers of the prophets,” &c. More uncompromising enmity than this we can hardly imagine. That the Catholics, however, were sincere in their treatment of the Montanists, we cannot doubt. It is clear that they firmly believed that association with them meant association with the devil, and hence the deeper their devotion to Christ, the deeper must be their abhorrence of these instruments of Satan. Compare, for instance, Polycarp’s words to Marcion, quoted in Bk. IV. chap. 14, above. The attitude of these Catholic martyrs is but of a piece with that of nearly all the orthodox Fathers toward heresy. It only shows itself here in its extremest form.