The transmission of orders from the Apostles to an English clergyman of the present day must have been through a very great number of intermediate persons. Now, it is probable that no clergyman in the Church of England can trace up his spiritual genealogy from bishop to bishop so far back as the time of the Conquest. There remain many centuries during which the history of the transmission of his orders is buried in utter darkness. And whether he be a priest by succession from the Apostles depends on the question, whether during that long period, some thousands of events took place, any one of which may, without any gross improbability, be supposed not to have taken place. We have not a tittle of evidence for any one of these events. We do not even know the names or countries of the men to whom it is taken for granted that these events happened. We do not know whether the spiritual ancestors of any one of our contemporaries were Spanish or Armenian, Arian or Orthodox. In the utter absence of all particular evidence, we are surely entitled to require that there should be very strong evidence indeed that the strictest regularity was observed in every generation, and that episcopal functions were exercised by none who were not bishops by succession from the Apostles. But we have no such evidence. In the first place, we have not full and accurate information touching the polity of the Church during the century which followed the persecution of Nero. That, during this period, the overseers of all the little Christian societies scattered through the Roman empire held their spiritual authority by virtue of holy orders derived from the Apostles, cannot be proved by contemporary testimony, or by any testimony which can be regarded as decisive. The question, whether the primitive ecclesiastical constitution bore a greater resemblance to the Anglican or to the Calvinistic model, has been fiercely disputed. It is a question on which men of eminent parts, learning, and piety have differed, and do to this day differ very widely. It is a question on which at least a full half of the ability and erudition of Protestant Europe has ever since the Reformation, been opposed to the Anglican pretensions. Mr. Gladstone himself, we are persuaded, would have the candour to allow that, if no evidence were admitted but that which is furnished by the genuine Christian literature of the first two centuries, judgment would not go in favour of prelacy. And if he looked at the subject as calmly as he would look at a controversy respecting the Roman Comitia or the Anglo-Saxon Witenagemote, he would probably think that the absence of contemporary evidence during so long a period was a defect which later attestations, however numerous, could but very imperfectly supply. It is surely impolitic to rest the doctrines of the English Church on a historical theory which, to ninety-nine Protestants out of a hundred, would seem much more questionable than any of those doctrines. Nor is this all.
Extreme obscurity overhangs the history of the middle ages; and the facts which are discernible through that obscurity prove that the Church was exceedingly ill regulated. We read of sees of the highest dignity openly sold, transferred backwards and forwards by popular tumult, bestowed sometimes by a profligate woman on her paramour, sometimes by a warlike baron on a kinsman still a stripling. We read of bishops of ten years old, of bishops of five years old, of many popes who were mere boys, and who rivalled the frantic dissoluteness of Caligula, nay, of a female pope. And though this last story, once believed throughout all Europe, has been disproved by the strict researches of modern criticism, the most discerning of those who reject it have admitted that it is not intrinsically improbable. In our own island, it was the complaint of Alfred that not a single priest south of the Thames, and very few on the north, could read either Latin or English. And this illiterate clergy exercised their ministry amidst a rude and half-heathen population, in which Danish pirates, unchristened, or christened by the hundred on a field of battle, were mingled with a Saxon peasantry scarcely better instructed in religion. The state of Ireland was still worse. "Tota illa per universam Hiberniam dissolutio, ecclesiasticae disciplinae, illa ubique pro consuetudine Christiana saeva subintroducta barbaries," are the expressions of St. Bernard. We are, therefore, at a loss to conceive how any clergyman can feel confident that his orders have come down correctly. Whether he be really a successor of the Apostles depends on an immense number of such contingencies as these; whether, under King Ethelwolf, a stupid priest might not, while baptizing several scores of Danish prisoners who had just made their option between the font and the gallows, inadvertently omit to perform the rite on one of these graceless proselytes; whether, in the seventh century, an impostor, who had never received consecration, might not have passed himself off as a bishop on a rude tribe of Scots; whether a lad of twelve did really, by a ceremony huddled over when he was too drunk to know what he was about, convey the episcopal character to a lad of ten.
Since the first century, not less, in all probability, than a hundred thousand persons have exercised the functions of bishops.