The greater the number of men who attain the truth and the more the truth is comprehensible, the more confidence is evoked in the rest of the men, who in their ability to comprehend stand on a lower stage, and the easier does the attainment of the truth grow for them, and the greater is the number who make the truth their own. Thus the movement keeps accelerating and accelerating, expanding and expanding, like a snowball, until there germinates a public opinion which is in accord with the new truth, and the remaining mass of men no longer singly, but in a body, under the pressure of this force, passes over to the side of the new truth, and a new structure of life is established, which is in agreement with this truth.
Men who pass over to the side of a new truth which has reached a certain degree of dissemination always do so all at once, in a mass, and they are like that ballast with which every vessel is laden all at once for its stable equilibrium and regular course. If there were no ballast, the vessel would not stay in the water, and would be changing its course with the least change in conditions. This ballast, though at first it seems to be superfluous and even to retard the ship’s motion, is a necessary condition of its regular motion.
The same is true of that mass of men who, not one by one, but always all together, under the influence of a new public opinion, pass over from one concept of life to another. By its inertia this mass always retards the rapid, frequent transitions, unverified by human wisdom, from one structure of life to another, and for a long time retains every truth which, verified by a long experience of a struggle, has entered into the consciousness of humanity.
And so there is no truth in the reflection that, if only a small, a very small, part of humanity has attained the Christian truth in the course of eighteen centuries, the whole of humanity will attain it only in many, many times eighteen hundred years, that is, that it is so far away that we