ribaldry

The agony , the reverence, the love of God and of humanity in his voice, are beyond belief in this man, who minutes before was performing the rawest ribaldry.

几分钟之前这个人还在讲着最粗鄙的下流话，现在他声音里却充满了对于上帝和人类的敬畏与热爱，这简直是令人难以相信的。