The lack of any real national feeling among the Princes was another element which caused him anxiety. Yet he himself had done as much as any to further the spread of that “particularism” which to a great extent had replaced the national German ideal; he had unduly exalted the rights of the petty sovereigns by giving them the spiritual privileges and property of the Church, and he had confirmed them in their efforts to render themselves entirely independent of the Emperor and to establish themselves as despots within their own territories. Since the unhappy war of 1525 the peasantry and lower classes were convinced that no remedy was to be found in religion for the amelioration of their social condition, and had come to hate both Luther and the lords, because they believed both to have been instrumental in increasing their burdens. The other classes, instead of thanking him for furthering the German cause, also complained of having had to suffer on his account. In this connection we may mention the grievance of the mercantile community, Luther having deemed it necessary to denounce as morally dangerous any oversea trade.[267] It was also a grievous blow to education and learning in Germany, when, owing to the storm which Luther let loose, the Universities were condemned to a long period of enforced inactivity.[268] He himself professed that his particular mission was to awaken interest in the Bible, not to promote learning; yet Germans owe him small thanks for opposing as he did the discoveries of the famous German Canon of Frauenburg, Niklas Koppernigk (Copernicus), and for describing the founder of modern astronomy as a fool who wished to upset all the previous science of the heavens.[269] Whilst showing himself ultra-conservative where good and useful progress in secular matters was concerned, he, on the other hand, scrupled not to sacrifice the real and vital interests of his nation in the question of public ecclesiastical conditions by his want of conservatism and his revolutionary innovations. True conservatism would have endeavoured to protect the German commonwealth and to preserve it from disaster by a strict guard over the good and tried elements on which it rested, more particularly over unchangeable dogma. The wilful destruction of the heritage, social, religious and learned, contributed to by countless generations of devout forebears ever since the time of St. Boniface, at the expense of untold toil and self-sacrifice, can certainly not be described as patriotic on the part of a German. At any rate, it can never have occurred to anyone seriously to expect that those Germans whose views on religion were not those of Luther should have taken his view of the duty of a patriot.