Luther summed up in himself the ideas of many of his contemporaries and predecessors; it is sufficient to mention Savonarola.

The spherical shape of the earth had already been maintained by St. Thomas Aquinas, and by Dante, before the discoveries of Columbus, which are also antedated by those of the Canary Islands, Iceland, and Cape Verde.

If the new ideas are too divergent from prevalent popular opinion, or too self-evidently absurd, they die out with their author, if, indeed, they do not involve him in their fall.

Arnold of Brescia, Knutzen,[358] Campanella, tried to shake off the dominion of the clergy, and take away the temporal power of the Pope; they were persecuted and crushed.

“The insane person,” says Maudsley, “is in a minority of one in his opinion, and so, at first, is the reformer, the difference being that the reformer’s belief is an advance on the received system of thought, and so, in time, gets acceptance, while the belief of the former, being opposed to the common sense of mankind, gains no acceptance, but dies out with its possessor, or with the few foolish persons whom it has infected.”[359]

Of late years there has arisen in India, owing to the efforts of Keshub Chunder Sen, a new religion which deifies modern rationalism and scepticism; but here, also, the madness of Keshub evidently outran the march of the times; for the triumph of a similar religion is not probable, even among us, with our much greater progress in knowledge. Thus, too, Buddhism, finding the ground contested by the caste system in India, took no firm hold there, while it extended itself in China and Tibet. Keshub was induced to take up this line of action by a form of madness analogous to that which we shall also see in B—— of Modena. In fact, this strange rationalist believes in revelation, and in 1879 he declaimed, “I am the inspired prophet,” &c.[360]

The same thing may be said of politics. Historical revolutions are never lasting, unless the way has been prepared for them by a long series of events. But the crisis is often precipitated—sometimes many years before its time—by the unbalanced geniuses who outrun the course of events, foresee the development of intermediate facts which escape the common eye, and rush, without a thought of themselves, on the opposition of their contemporaries, acting like those insects which, in flying from one flower to another, transport the pollen which would otherwise have required violent winds, or a long space of time to render it available for fertilization.

Now, if we add the immovable, fanatical conviction of the madman to the calculating sagacity of genius, we shall have a force capable, in any age, of acting as a lever on the torpid masses, struck dumb before this phenomenon, which appears strange and rare even to calm thinkers and spectators at a distance. Add further, the influence which madness, in itself, already has over barbarous peoples at early periods, and we may well call the force an irresistible one.

The importance of the madman among savages, and the semi-barbarous peoples of ancient times, is rather historical than pathological. He is feared and adored by the masses, and often rules them. In India, some madmen are held in high esteem, and consulted by the Brahmins—a custom of which many sects bear traces. In ancient India the eight kinds of demonomania bore the names of the eight principal Indian divinities; the Yakshia-graha have deep intelligence; the Deva-graha are strong, intelligent, and esteemed and consulted by the Brahmins; the Gandharva-graha serve as choristers to the gods. But, in order to know what a point the veneration of the insane may reach, and how little modern India has changed in this respect, it is quite sufficient to observe that there exist at present in that country 43 sects which show particular zeal towards their divinity, sometimes by drinking urine, sometimes by walking on the points of sharp stones, sometimes by remaining motionless for years exposed to the rays of the sun, or by representing to their own imagination the corporeal image of the god, and offering up to him, also in imagination, prayers, flowers, or food.[361]

The existence of endemic insanity among the ancient Hebrews (and, by parity of reasoning, among their congeners, the Phœnicians, Carthaginians, &c.—the same words being used for prophet, madman, and wicked man) is proved by history and language. The Bible relates that David, fearing that he would be killed, feigned madness,[362] and that Achish said, “Have I need of madmen that ye have brought this fellow to play the madman in my presence?” This passage is evidence of their abundance, and also of their inviolability, which was certainly owing to the belief, still common among the Arabs, which causes the word nabi (prophet) to be constantly used in the Bible in the sense of madman, and vice versa. Saul, even before his coronation, was suddenly seized with the prophetic spirit, so much to the surprise of the bystanders that the event was made the occasion of a proverb—“Is Saul also among the prophets?” One day, after he had become king, the spirit of an evil deity weighed upon him, and he prophesied (here raged) in the house, and attempted to transfix David with a lance.[363] In Jeremiah xxix. 26, we read “The Lord hath made thee priest, ... for every man that is mad and maketh himself a prophet, that thou shouldst put him in prison and in the stocks.” In 1 Kings xviii. we see the prophets of the groves, and of Baal crying out like madmen, and cutting their flesh. In the First Book of Samuel we find Saul as a prophet rushing naked through the fields.[364] Elsewhere we see prophets publicly approaching places of ill-fame, cutting their hands, eating filth, &c. The Medjdub of the Arab, and the Persian Davana are the modern analogues.[365]