the abuses which were connected with the administration of justice in the public courts, and he says distinctly that he hopes the Commentary will be of service to the public.[104] It seems evident from Calvin's correspondence that he had joined the small band of Protestants in Paris, and that he was intimate with Gerard Roussel, the Evangelical preacher,[105] the friend of Marguerite of Navarre, of Lefèvre, of Farel, and a member of the "group of Meaux." The question occurs, When did his conversion take place? This has been keenly debated;[106] but the arguments concern words more than facts, and arise from the various meanings attached to the word "conversion" rather than from the difficulty of determining the time. Calvin, who very rarely reveals the secrets of his own soul, tells in his preface to his _Commentary on the Psalms_, that God drew him from his obstinate attachment to the superstitions of the Papacy by a "sudden conversion," and that this took place after he had devoted himself to the study of law in obedience to the wishes of his father. It does not appear to have been such a sudden and complete vision of divine graciousness as Luther received in the convent at Erfurt. But it was a beginning. He received then some taste of true piety (_aliquo veræ pietatis gusto_). He was abashed to find, he goes on to relate, that barely a year afterwards, those who had a desire to learn what pure doctrine was gradually ranged themselves around him to learn from him who knew so little (_me novitium adhuc et tironem_). This was perhaps at Orleans, but it may have been at Bourges. When he returned to Paris to betake himself to Humanist studies, he was a Protestant, convinced intellectually as well as drawn by the pleadings of the heart. He joined the little band who had gathered round Estienne de la Forge, who met secretly in the house of that pious merchant, and listened to the addresses of Gerard Roussel. He was frequently called upon to expound the Scriptures in the little society; and a tradition, which there is no reason to doubt, declares that he invariably concluded his discourse with the words, "If God be for us, who can be against us?"