Hey Brandon: Good blog entry today. I haven't updated mine. To the point, from my understanding, I think the bishop is going through the creed (either the Nicene or the Apostles) while asking if one believes the main points. I think the priest does something of a similar nature during the Easter Vigil and the congregation responds "I Do." With the New Roman Missal, we may really go back to our roots and say more than "I Do" but rather, "I Believe!" darn it!