In that iron age, when brute force was the only force, the Church, notwithstanding its wounds, offered to the world the spectacle of peasants and laboring men receiving the humble homage of the highest potentates of earth, simply because, seated on the throne of Saint Peter, they represented the moral law. This is why Alighieri and many others before and after him, though they might heap curses on wicked ministers, yet in the depths of their heart were never without an immense compassion and an ardent love for the Church which they never ceased to call their mother.

Still, everybody was not like them, and the vices of the clergy explain the innumerable heresies of that day. All of them had a certain success, from those which were simply the outcry of an outraged conscience, like that of the Waldenses, to the most absurd of them all, like that of Eon de l'Étoile. Some of these movements were for great and sacred causes; but we must not let our sympathies be so moved by the persecutions suffered by heretics as to cloud our judgment. It would have been better had Rome triumphed by gentleness, by education and holiness, but unhappily a soldier may not always choose his weapons, and when life is at stake he seizes the first he finds within his reach. The papacy has not always been reactionary and obscurantist; when it overthrew the Cathari, for example, its victory was that of reason and good sense.

The list of the heresies of the thirteenth century is already long, but it is increasing every day, to the great joy of those erudite ones who are making strenuous efforts to classify everything in that tohu-bohu of mysticism and folly. In that day heresy was very much alive; it was consequently very complex and its powers of transformation infinite. One may indicate its currents, mark its direction, but to go farther is to condemn oneself to utter confusion in this medley of impulsive, passionate, fantastic movements which were born, shot upward, and fell to earth again, at the caprice of a thousand incomprehensible circumstances. In certain counties of England there are at the present day villages having as many as eight and ten places of worship for a few hundreds of inhabitants. Many of these people change their denomination every three or four years, returning to that they first quitted, leaving it again only to enter it anew, and so on as long as they live. Their leaders set the example, throwing themselves enthusiastically into each new movement only to leave it before long. They would all alike find it difficult to give an intelligible reason for these changes. They say that the Spirit guides them, and it would be unfair to disbelieve them, but the historian who should investigate conditions like these would lose his head in the labyrinth unless he made a separate study of each of these Protean movements. They are surely not worth the trouble.

In a somewhat similar condition was a great part of Christendom under Innocent III.; but while the sects of which I have just spoken move in a very narrow circle of dogmas and ideas, in the thirteenth century every sort of excess followed in rapid succession. Without the slightest pause of transition men passed through the most contradictory systems of belief. Still, a few general characteristics may be observed; in the first place, heresies are no longer metaphysical subtleties as in earlier days; Arius and Priscillian, Nestorius and Eutychus are dead indeed. In the second place, they no longer arise in the upper and governing class, but proceed especially from the inferior clergy and the common people. The blows which actually threatened the Church of the Middle Ages were struck by obscure laboring men, by the poor and the oppressed, who in their wretchedness and degradation felt that she had failed in her mission.

No sooner was a voice uplifted, preaching austerity and simplicity, than it drew together not the laity only, but members of the clergy as well. Toward the close of the twelfth century we find a certain Pons rousing all Perigord, preaching evangelical poverty before the coming of St. Francis.[14]

Two great currents are apparent: on one side the Cathari, on the other, innumerable sects revolting from the Church by very fidelity to Christianity and the desire to return to the primitive Church.

Among the sects of the second category the close of the twelfth century saw in Italy the rise of the Poor Men, who without doubt were a part of the movement of Arnold of Brescia; they denied the efficacy of sacraments administered by unworthy hands.[15]

A true attempt at reform was made by the Waldenses. Their history, although better known, still remains obscure on certain sides; their name, Poor Men of Lyons, recalls the former movement, with which they were in close agreement, as also with the Humiliants. All these names involuntarily suggest that by which St. Francis afterward called his Order. The analogy between the inspiration of Peter Waldo and that of St. Francis was so close that one might be tempted to believe the latter a sort of imitation of the former. It would be a mistake: the same causes produced in all quarters the same effects; ideas of reform, of a return to gospel poverty, were in the air, and this helps us to understand how it was that before many years the Franciscan preaching reverberated through the entire world. If at the outset the careers of these two men were alike, their later lives were very different. Waldo, driven into heresy almost in spite of himself, was obliged to accept the consequences of the premises which he himself had laid down;[16] while Francis, remaining the obedient son of the Church, bent all his efforts to develop the inner life in himself and his disciples. It is indeed most likely that through his father Francis had become acquainted with the movement of the Poor Men of Lyons. Hence his oft-repeated counsels to his friars of the duty of submission to the clergy. When he went to seek the approbation of Innocent III., it is evident that the prelates with whom he had relations warned him, by the very example of Waldo, of the dangers inherent in his own movement.[17]

The latter had gone to Rome in 1179, accompanied by a few followers, to ask at the same time the approbation of their translation of the Scriptures into the vulgar tongue and the permission to preach. They were granted both requests on condition of gaining for their preaching the authorization of their local clergy. Walter Map (