There has been much discussion in regard to the origin of the Waldenses. It is asserted on the one hand that they originated with Waldo, and had no connection with former movements. This view is held absolutely, probably by very few, for even Comba admits that "in a limited sense their antiquity must he admitted" (Comba, History of the Waldenses in Italy, 12); and he also states that the Waldenses themselves believed in their own antiquity. Those who hold this view now generally state that the Waldenses were influenced by the Petrobrusians. the Arnoldists and others. Others affirm that the Waldenses were only a part of the general movement of the dissent against Rome. They were of "the same general movement" which produced the Albigenses (Fisher, History of the Christian Church, 272. New York, 1887). The contention is that the name Waldenses is from the Italian Valdese, or Waldesi, signifying a valley, and, therefore, the word means that they lived in valleys. Eberhard de Bethune, A. D. 1160, says: "Some of them call themselves Vallenses because they live in the vale of sorrows or tears" (Monastier, A History of the Vaudois Church, 58. London, 1848). Bernard, an Abbot of a Monastery of the Remonstrants, in the Diocese of Narbonne, about 1209, says that they were called "Waldenses, that is, from a dark valley, because they are involved in its deep thick darkness or errors" (Migne, CCIV. 793). Waldo was so called because he was a valley man, and was only a noted leader of a people who had long existed. This view is ardently supported by most of the Waldensian historians (Leger, Histoire Generale des Vaudois. Leyden, 1669). It is certain that they were called by the names of every one of the ancient parties (Jones, History of the Christian Church, 308). Jacob Gretseher, of the Society of Jesus, Professor of Dogmatics in the University of Ingolstadt, A. D. 1577, fully examined the subject and wrote against the Waldenses. He affirmed their great antiquity and declared that it was his belief "that the Toulousians and Albigenses condemned in the year 1177 and 1178 were no other than the Waldenses. In fact, their doctrines, discipline, government, manners, and even the errors with which they had been charged show the Albigenses and the Waldenses were distinct branches of the same sect, or the former was sprung from the latter" (Rankin, History of France, III. 198-202).
The most remote origin has been claimed for the Waldenses, admitted by their enemies, and confirmed by historians. "Our witnesses are all Roman Catholics," says Vedder, "men of learning and ability, but deeply prejudiced against heretics as men could possibly be. This establishes at the outset a presumption against the trustworthiness of their testimony, and is a warning to us that we must weigh it most carefully and scrutinize every detail before receiving it. But, on the other hand, our witnesses are men who had extraordinary opportunities for discovering the facts; some were inquisitors for years, and give us the results of interrogating a large number of persons" (Vedder, The Origin and Teaching of the Waldenses. In The American Journal of Theology, IV. 466). This is a very interesting source of information.
Rainerio Saechoni was for seventeen years one of the most active preachers of the Cathari or Waldenses of Lombardy; at length he joined the Dominican order and became an adversary of the Waldenses. The pope made him Inquisitor of Lombardy. The following opinion in regard to the antiquity of the Waldenses was rendered through one of the Austrian inquisitors in the Diocese of Passau, about the year 1260 (Preger, Beitrage zur Geschichte der Waldesier, 6-8). He says:
Among all the sects, there is no one more pernicious to the church than that of the Leonists (Waldenses), and for three reasons: In the first place, because it is the most ancient: for some say that it dates back to the time of Sylvester (A. D. 825); others to the time of the apostles. In the second place. because it is the most widespread. There is hardly a country where it does not exist. In the third place, because if other sects strike with horror those who listen to them, the Leonists, on the contrary, posses a great outward appearance of piety. As a matter of fact they lead irreproachable lives before men and as regards their faith and the articles of their creed, they are orthodox. Their one fault is, that they blaspheme against the Church and the clergy,—points to which laymen In general are known to be too easily led away (Gretscher, Contra Valdenses, IV.).
It was the received opinion among the Waldenses that they were of ancient origin and truly apostolic. "They call themselves," says David of Augsburg, "successors of the apostles, and say that they are in possession of the apostolic authority, and of the keys to bind and unbind" (Preger, Der Tractat des David von Augsburg uber die Waldensier. Munchen, 1876).