Of all the great founders of religions, Jesus is at once the best known and the least known to the modern scholar. From the dogmatic point of view he is the best known, from the historic point of view he is the least known. The Christ of dogma is in every lineament familiar to us from early childhood; but concerning the Jesus of history we possess but few facts resting upon trustworthy evidence, and in order to form a picture of him at once consistent, probable, and distinct in its outlines, it is necessary to enter upon a long and difficult investigation, in the course of which some of the most delicate apparatus of modern criticism is required. This circumstance is sufficiently singular to require especial explanation. The case of Sakyamuni, the founder of Buddhism, which may perhaps be cited as parallel, is in reality wholly different. Not only did Sakyamuni live five centuries earlier than Jesus, among a people that have at no time possessed the art of insuring authenticity in their records of events, and at an era which is at best but dimly discerned through the mists of fable and legend, but the work which he achieved lies wholly out of the course of European history, and it is only in recent times that his career has presented itself to us as a problem needing to be solved. Jesus, on the other hand, appeared in an age which is familiarly and in many respects minutely known to us, and among a people whose fortunes we can trace with historic certainty for at least seven centuries previous to his birth; while his life and achievements have probably had a larger share in directing the entire subsequent intellectual and moral development of Europe than those of any other man who has ever lived. Nevertheless, the details of his personal career are shrouded in an obscurity almost as dense as that which envelops the life of the remote founder of Buddhism. This phenomenon, however, appears less strange and paradoxical when we come to examine it more closely. A little reflection will disclose to us several good reasons why the historical records of the life of Jesus should be so scanty as they are. In the first place, the activity of Jesus was private rather than public. Confined within exceedingly narrow limits, both of space and of duration, it made no impression whatever upon the politics or the literature of the time. His name does not occur in the pages of any contemporary writer, Roman, Greek, or Jewish. Doubtless the case would have been wholly different, had he, like Mohammed, lived to a ripe age, and had the exigencies of his peculiar position as the Messiah of the Jewish people brought him into relations with the Empire; though whether, in such case, the success of his grand undertaking would have been as complete as it has actually been, may well be doubted.