It was now that Gregory, seeing the futility of all efforts thus far save those which the Dominicans were making in Florence, hit upon the final and successful experiment of confiding to the Order the suppression of heresy as part of their regular duties. A fresh impulse was felt all along the line. The Church suddenly found that it could count upon an unexpected reserve of enthusiasm, boundless and exhaustless, despising danger and reckless of consequences, which in the end could hardly fail to triumph. A new class of men now appears upon the scene--San Piero Martire, Giovanni da Vicenza, Rolando da Cremona, Rainerio Saccone--worthy to rank with their brethren in Languedoc, who devoted themselves to what they held to be their duty with a singleness of purpose which must command respect, however repulsive their labors may seem to us. On one hand these men had an easier task than their Western colleagues, for they had not to contend with the jealousy, or submit to the control, of the bishops. The independence of the Italian episcopate had been broken down in the eleventh century. Besides, the bishops naturally belonged to the Guelfic faction, and welcomed any allies who promised to aid them in crushing the antagonistic party in their turbulent cities. On the other hand, the political dissensions which raged everywhere with savage ferocity increased enormously the difficulties and dangers of the task. In Italy, as in France, the organization of the Inquisition was gradual. It advanced step by step, the earlier proceedings, as we have seen both in Florence and Toulouse, being characterized by little regularity. As the tribunal by degrees assumed shape, a definite code of procedure was established which was virtually the same everywhere, except with regard to the power of confiscation, the application of the profits of persecution, and the acquittal of the innocent. To these attention has already been called, and they need not detain us further. The problems which the founders of the Inquisition had to meet in Italy, and the methods in which these were met, can best be illustrated by a rapid glance at what remains to us of the careers of some of the earnest men who undertook the apparently hopeless task.