We have now followed the way in which Hellenistic philosophy was passed from the Greeks to the Syrians, from the Syrians to the Arabic-speaking Muslims, and was by the Muslims carried from Asia to the far West. We have now to consider the way in which it was handed on front these Arabic-speaking people to the Latins. The first contact of the Latins with the philosophy of the Muslims was in Spain, as might be expected. At that time, that is to say during the Middle Ages, we can rightly describe the Western parts of Europe as "Latin," since Latin was used not only in the services of the church but as a means of teaching and as a means of intercourse between the educated; it does not imply that the vernacular speech in all the western lands was of Latin origin, and of course makes no suggestion of a "Latin race"; it refers only to a cultural group, and we are employing the term "Latin" only to denote those who shared a civilization which may fairly be described as of Latin origin. In Spain this Latin culture was in contact with the Arabic culture of the Muslims. The transmission of Arabic material to Latin is By this time Paris had become the centre of scholastic philosophy, which was now beginning to predominate theology. This takes its form, as yet untouched by Arabic methods, in the work of Peter Lombard (d. 1160 A.D.), whose "Sentences," an encyclopædia of the controversies of the time but a mere compilation, remained a popular book down to the 17th century. The methods and form used in the "Sentences'' shows the influence of Abelard, and still more of the Decretals of Gratian. It is interesting More interest attaches to the decrees passed at a synod held at Paris in 1209 and endorsed by the decisions of the Papal Legate in 1215. These measures were provoked by the pantheistic teaching of David of Dinant and Amalric of Bena, who revived the semi-pantheistic In 1215 Frederick II. became Emperor, and in 1231 he began to reorganize the kingdom of Sicily. Both in Sicily and in the course of his crusading expeditions in the East Frederick had been brought into close contact with the Muslims and was greatly attracted to them. He adopted oriental costume and many Arabic customs and manners, but, most important of all, he was a great admirer of the Arabic philosophers, whose works he was able to read in the original, as he was familiar with German, French, Italian, Latin, Greek, and Arabic. Contemporary historians represent him as a free-thinker, who regarded all religions as equally worthless, and attributed to him the statement that the world had suffered from It is worth noting that St. Thomas received his education before joining the Dominican order in the university of Naples, which had been founded by Frederick II. and was a centre of interest in the Arabic philosophers, and this probably goes far to The Dominicans were less favourably disposed towards the Arabic writers, at least after the time of Albertus, and show a much more careful estimate of their work. This was no doubt due to the fact that they had a house of Arabic studies in Spain, and were actually engaged in controversy with the Muslims. As a rule a careful distinction is drawn between Averroes the commentator, who is treated with great respect as an exponent of the text of Aristotle, and Averroes the philosopher, who is regarded as heretical. It seems as though there was a deliberate policy to secure Aristotle by sacrificing the Arabic commentators. Very characteristic of the work of the Dominicans was the Pugio Fidei adversum Mauros et Judaeos of Raymund Martini, who lived in Aragon and Provence; he was familiar with Hebrew, and freely uses Amongst the Augustinian friars Giles of Rome in his de Erroribus Philosophorum was an opponent of the teaching of Averroes, especially attacking the doctrine of the unity of souls and the union or ittisal, but Paul of Venice (d. 1429), of the same order, shows a tendency favourable to Averroism in his Summa. The 13th century had generally used Ibn Sina (Avicenna) as a commentator on Aristotle, but in the 14th century the general tendency was to prefer Averroes, who was regarded as the leading exponent of the Aristotelian text even by those who disapproved his teaching. Officially the University of Padua continued to maintain a moderate Averroism. In 1472 the editio princeps of Averroes commentaries was published at Padua. Then in 1495-7 Niphus produced a fuller and more complete edition. Through the next half-century a series of essays, discussions, and analyses of Averroes were produced almost continuously, and in 1552-3 appeared the great edition of Averroes commentaries, with marginal notes by Zimara. In the course of the 16th century, also, Padua produced a new translation of Averroes from the Hebrew. The last of the Averroist succession was Cæsar Cremonini (d. 1631), who, however, shows strong leanings towards Alexandrianism. By this time the study of the Arabic philosophers in Europe was confined to theINFLUENCE OF THE ARABIC PHILOSOPHERS ON LATIN SCHOLASTICISM