The history of Scholasticism after Thomas Aquinas is largely occupied by an account of the quarrel between the rival schools of Thomists and Scotists. The great teacher of the generation after St. Thomas was a Franciscan, Duns Scotus, the "Subtle Doctor," who taught at Oxford and Paris and died in 1308. His teaching differed in two ways from that of his Dominican predecessor. In the first place he excepted a larger number of theological doctrines as not being capable of philosophic proof, so that his teaching tended to bring back and to emphasise the dualism between faith and reason. It is for this reason that his system has been considered as the beginning of the decline of Scholasticism. In the second place, the real quarrel between Thomists and Scotists centred round the question of the freedom of the will. The followers of St. Thomas maintained that although the will is to some extent subordinate to the reason, yet it is free to determine its own course of action after a process of rational comparison, by contrast with the animals which act on the impulse of the moment. The Scotists, on the other hand, taught that what is called the will is merely a name for the possibility of determining without motive in either of two opposite directions. The importance of this difference of view consisted in this—that whereas the Thomists held that God subjects His will to a rational determination and therefore commands what is good because it is good, the Scotist taught that good is so because God wills it; if He chose to will the exact opposite, that would be equally good—in other words, he attributed to God an entirely arbitrary will. The two greatest disciples of St. Thomas were Dante and the Franciscan Roger Bacon (1214-92), the latter of whom fell into disfavour with the superiors of his own Order in consequence of his scientific studies, and spent many years at the end of his life in prison.
[Sidenote: Results of Scholasticism.]
The Scholastic philosophy failed to justify the doctrines of the Church to a rapidly expanding world. But it is unjust and ungrateful to stigmatise its results as barren. In the first place it gave a most valuable training in logical method to the keenest intellects of the time. Moreover, the very attempt to establish the Christian faith by argument was an unconscious homage to the supremacy of reason as the ultimate guide; while, finally, in the philosophy of St. Thomas, all nature was regarded as a fit subject for enquiry, and some of the greatest Schoolmen, as we have just seen, were noted for their investigations into natural phenomena.
CHAPTER VIII
GUELF AND GHIBELLINE. (I)
[Sidenote: Hadrian IV.]
Hadrian IV is interesting to us as the only Englishman who has ever sat upon the throne of St. Peter. As Nicholas Brakespeare he had led the life of a wandering scholar, chiefly in France. He entered the house of Canons Regular of St. Rufus near Avignon, and when Abbot of this monastery attracted the attention of Eugenius III, who made him Cardinal Bishop of Albano, and employed him as papal legate in freeing the Church in Scandinavia from its dependence on the Bishops in Germany. The prestige which he acquired in this work marked him out as the successor of the shortlived Anastasius. Hadrian was a much abler man than either of his predecessors, and, while fully conscious of the difficulties of his office, he did not let these deter him from the fulfilment of its obvious duties. We have seen how he drove Arnold from Rome. He found, however, a new danger in Sicily. Roger's son William, known as "the Bad," took up an attitude of hostility, and when the Pope asserted his overlordship, William's troops overran the Campagna. The Pope retorted by excommunicating his refractory vassals and looking for help from the new German King.
[Sidenote: The new contest.]
With the accession of Frederick I the quarrel between Empire and Papacy enters on a new phase. On the death of Henry V the natural candidate of the papal party for the German throne was Henry the Black Duke of Bavaria, the head of the family of Welf or Guelf. But he was old, and related by marriage to the Hohenstaufen. He was, however, bribed to acquiesce in the election of Lothair by the offer of Lothair's daughter and heiress, Gertrude, as a wife for his son Henry the Proud. This marriage determined the whole course of German history. Henry the Proud obtained the duchy of Bavaria from his father and the duchy of Saxony from his father-in-law. Thus, if the Hohenstaufen family were the heirs of the Franconian Emperors, the Guelfs became the representatives of the opposition to that line which had centred in Saxony; and for the old contest between Papacy and Empire, Saxon and Franconian, there was now substituted a dynastic struggle between Weiblingen or Ghibelline and Guelf. The Guelfs were the papal party only in the sense that, like the Saxons, they were in opposition to the dynasty which occupied the German throne and claimed the imperial title. The name, however, was extended to Italy: it was applied to the collective opposition to the imperial power, and therefore came to denote the friends of the Papacy.
[Sidenote: Frederick I.]