questions which had seemed to be forever settled before Boniface issued his bull. The discussions were participated in by a class of men of whom Konrad of Gelnhausen was one of the very first, and by Wyclif followed by Huss who constitute a much more advanced group. The opinions of the former group found expression in the Reformatory councils, notably the council of Constance. The opinions of the latter involved an ecclesiastical revolution and led straight forward to the Protestant Reformation.