By Cardinal Gerhard Müller, EWTN - The root cause of this evil is disregard for the Sixth Commandment. Without chastity, piety and strict discipline, priestly life cannot succeed. Only he who lives according to the commandments of God can be a good shepherd and a model for the flock. When it comes to a path toward healing with respect to episcopal accountability, some bishops and their propagandists, particularly in Germany and the United States, do not want to admit at any price that the sin of unchastity is the root of the problem.