Calvin was still in Paris, preparing himself by study, meditation, and prayer, for his future labors, and continuing to spread the light. At last, however, suspicion fastened upon him. The authorities determined to bring him to the flames. Regarding himself as secure in his seclusion, he had no thought of danger, when friends came hurrying to his room with the news that officers were on their way to arrest him. At the instant a loud knocking was heard at the outer entrance. There was not a moment to be lost. Some of his friends detained the officers at the door, while others assisted the Reformer to let himself down from a window, and he rapidly made his way to the outskirts of the city. Finding shelter in the cottage of a laborer who was a friend to the reform, he disguised himself in the garments of his host, and shouldering a hoe, started on his journey. Traveling southward, he again found refuge in the dominions of Margaret.(335) Here for a few months he remained, safe under the protection of powerful friends, and engaged as before in study. But his heart was set upon the evangelization of France, and he could not long remain inactive. As soon as the storm had somewhat abated, he sought a new field of labor in Poitiers, where was a university, and where already the new opinions had found favor. Persons of all classes gladly listened to the gospel. There was no public preaching, but in the home of the chief magistrate, in his own lodgings, and sometimes in a public garden, Calvin opened the words of eternal life to those who desired to listen. After a time, as the number of hearers increased, it was thought safer to assemble outside the city. A cave in the side of a deep and narrow gorge, where trees and overhanging rocks made the seclusion still more complete, was chosen as the place of meeting. Little companies, leaving the city by different routes, found their way hither. In this retired spot the Bible was read and explained. Here the Lord’s supper was celebrated for the first time by the Protestants of France. From this little church several faithful evangelists were sent out. Once more Calvin returned to Paris. He could not even yet relinquish the hope that France as a nation would accept the Reformation. But he found almost every door of labor closed. To teach the gospel was to take the direct road to the stake, and he at last determined to depart to Germany. Scarcely had he left France when a storm burst over the Protestants, that, had he remained, must surely have involved him in the general ruin.