§ 103.1. =The Writings of Aristotle and his Arabic Interpreters.=--Till the end of the 12th century Aristotle was known in the Christian West only through Porphyry and Boëthius. This philosophy, however, from the 9th century was diligently studied in Arabic translations of the original text (§ 72) by Moslem scholars of Bagdad and Cordova, who wrote expositions and made original contributions to science. The most distinguished of these, besides the logicians Alkindi in the 9th, and Alfarabi in the 10th century, were the supernaturalistic Avicenna of Bokhara, † A.D. 1037 Algazel of Bagdad, inclined to mysticism or sufism, † A.D. 1111, and the pantheistic-naturalistic Averroes of Cordova, † A.D. 1198. The Moors and Spanish Jews were also devoted students of the peripatetic philosophy. The most famous of these was Maimonides, † A.D. 1204, who wrote the rationalistic work _More Nebochim_. On the decay of Arabic philosophy in Spain, Spanish Jews introduced the study of Aristotle into France. Dissatisfied with Latin translations from the Arabic, they began in A.D. 1220 to make translations directly from the Greek. Suspicions were now aroused against the new gospel of philosophy. At a Synod in Paris A.D. 1209 (§ 108, 4) the physical writings of Aristotle were condemned and lecturing on them forbidden. This prohibition was renewed in A.D. 1215 by the papal legate and the metaphysics included. But no prohibition of the church could arrest the scientific ardour of that age. In A.D. 1231 the definitive prohibition was reduced to a measure determining the time to be devoted to such studies, and in A.D. 1254 we find the university prescribing the number of hours during which Aristotle’s physics and metaphysics should be taught. Some decades later the church itself declared that no one should obtain the degree of master who was not familiar with Aristotle, “_the precursor of Christ in natural things as John Baptist was in the things of grace_.” This change was brought about by the belief that not Aristotle but Erigena was the author of all the pantheistic heresies of the age (§§ 90, 7; 108, 4), and also by the need felt by the Franciscans and Dominicans for using Aristotelian methods of proof in defence of the doctrine of the church. Philosophy, however, was now regarded by all theologians as only the handmaid of theology. Even in the 11th century Petrus [Peter] Damiani had indicated the mutual relation of the sciences thus: _Debet velut ancilla dominæ quodam famulatus obsequio subservire, ne si præcedit, oberret_.[304]