In the absence of this philosophic test it might be supposed that crowds change their political or religious beliefs frequently and at will. All history, whether political, religious, artistic, or literary, seems to prove that such is the case.
As an example, let us take a very short period of French history, merely that from 1790 to 1820, a period of thirty years' duration, that of a generation. In the course of it we see the crowd at first monarchical become very revolutionary, then very imperialist, and again very monarchical. In the matter of religion it gravitates in the same lapse of time from Catholicism to atheism, then towards deism, and then returns to the most pronounced forms of Catholicism. These changes take place not only amongst the masses, but also amongst those who direct them. We observe with astonishment the prominent men of the Convention, the sworn enemies of kings, men who would have neither gods nor masters, become the humble servants of Napoleon, and afterwards, under Louis XVIII., piously carry candles in religious processions.
Numerous, too, are the changes in the opinions of the crowd in the course of the following seventy years. The "Perfidious Albion" of the opening of the century is the ally of France under Napoleon's heir; Russia, twice invaded by France, which looked on with satisfaction at French reverses, becomes its friend.
In literature, art, and philosophy the successive evolutions of opinion are more rapid still. Romanticism, naturalism, mysticism, &c., spring up and die out in turn. The artist and the writer applauded yesterday are treated on the morrow with profound contempt.
When, however, we analyse all these changes in appearance so far reaching, what do we find? All those that are in opposition with the general beliefs and sentiments of the race are of transient duration, and the diverted stream soon resumes its course.