In this account of Polycarp, I have assumed the genuineness of the Epistle ascribed to him; but the author of _Supernatural Religion_ has taken his side with those writers who condemn it as spurious, and I am therefore obliged to give reasons for this confidence.
So far as regards external testimony, it must be confessed that the Epistle of Polycarp presents itself with credentials of exceptional value. The instances are very rare indeed where a work of antiquity can claim the direct testimony of a pupil of the writer to whom it is ascribed. The statement of Irenæus respecting the authorship of this Epistle is explicit; and indeed, as the reference is not denied either by the author of _Supernatural Religion_ or by other critics, like Lipsius and Hilgenfeld, who nevertheless condemn the Epistle as spurious, I am saved all trouble in establishing its adequacy. Our author indeed is content to set it aside, because 'the testimony of Irenæus is not ... entitled to much weight, inasmuch as his intercourse with Polycarp was evidently confined to a short period of his extreme youth, and we have no reason to suppose that he had any subsequent communication with him.' [105:1] I do not see how the notice of Irenæus justifies the statement that the period was short; but the passage has been given above, and the reader may judge for himself. Nor does it seem probable, considering that the communications between Asia Minor and southern Gaul were close and frequent, that the pupil should altogether have lost sight of the master whom he revered, when he migrated to his new and distant home in the west. But, even though all this be granted, the fact still remains, that the testimony is exceptionally good and would in ordinary cases be regarded as quite decisive. I do not say that it is impossible Irenæus could have been mistaken; there is always risk of error in human testimony; but I maintain that, unless we are required to apply a wholly different standard of evidence here from that which is held satisfactory in other cases, we approach this Epistle with a very strong guarantee of its authenticity, which can only be invalidated by solid and convincing proofs, and against which hypothetical combinations and ingenious surmises are powerless [105:2]. Whether the objections adduced by the impugners of this Epistle are of this character, the reader will see presently.