St. Gregory Nazianzen's Teachings"You Have the Task to Find the True Light" VATICAN CITY, AUG. 22, 2007 (Zenit.org).- Here is a translation of the address Benedict XVI delivered today at the general audience in Paul VI Hall. The reflection focused on St. Gregory Nazianzen, a fourth-century bishop. Dear Brothers and Sisters: During the last reflection on the great Fathers and Doctors of the Church of this catechesis, I spoke about St. Gregory Nazianzen, bishop of the fourth century, and today I would like to continue with the portrait of this great teacher. Today we will summarize some of his teachings....