Society of Jesus, and many others all testify that they are bound by this law.
20. And, here, how pleasantly one's thoughts fly back to those celebrated schools and universities which flourished of old in Europe - to Paris, Salamanca, Alcalá, to Douay, Toulouse, and Louvain, to Padua and Bologna, to Naples and Coimbra, and to many another! All know how the fame of these seats of learning grew with their years, and that their judgment, often asked in matters of grave moment, held great weight everywhere. And we know how in those great homes of human wisdom, as in his own kingdom, Thomas reigned supreme; and that the minds of all, of teachers as well as of taught, rested in wonderful harmony under the shield and authority of the Angelic Doctor.
Z 1. But, furthermore, Our predecessors in the Roman pontificate have celebrated the wisdom of Thomas Aquinas by exceptional tributes of praise and the most ample testimonials. Clement VI in the bull In Ordine; Nicholas V in his brief to the friars of the Order of Preachers, 1451; Benedict XIII in the bull Pretiosus, and others bear witness that the universal Church borrows lustre from his admirable teaching; while St. Pius V declares in the bull Mirabilis that heresies, confounded and convicted by the same teaching, were dissipated, and the whole world daily freed from fatal errors; others, such as Clement XII in the bull Verbo Dei, affirm that most fruitful blessings have spread abroad from his writings over the whole Church, and that he is worthy of the honor which is bestowed on the greatest Doctors of the Church, on Gregory and Ambrose, Augustine and Jerome; while others have not hesitated to propose St. Thomas for the exemplar and master of the universities and great centers of learning whom they may follow with unfaltering feet. On which point the words of Blessed Urban V to the University of Toulouse are worthy of recall: "It is our will, which We hereby enjoin upon you, that ye follow the teaching of Blessed
