. The godless Emperor, as he was called, gave Thomas to the Church. Aquinas took the irrevocable vow of a Friar Preacher. He became a scholar of Albert the Great at Cologne and at Paris. He was dark, silent, unapproachable even by his brethren, perpetually wrapt in profound meditation. He was called, in mockery, the great dumb ox of Sicily. Albert questioned the mute disciple on the most deep and knotty points of theology; he found, as he confessed, his equal, his superior. ‘That dumb ox will make the world resound with his doctrines.’ With Albert the faithful disciple returned to Cologne. Again he went back to Paris, received his academic degrees, and taught with universal wonder. Under Alexander IV he stood up in Rome in defence of his Order against the eloquent William de St. Amour; he repudiated for his Order, and condemned by his authority, the prophesies of the Abbot Joachim. He taught at Cologne with Albert the Great; also at Paris, at Rome, at Orvieto, at Viterbo, at Perugia. Where he taught, the world listened in respectful silence. He was acknowledged by two Popes, Urban IV