Father Wliiam Dunn found out he’d be going to Rome when the letter arrived in the afternoon post. Mrs. McCormack, the housekeeper for the rectory, took it from the mailbox with the others and brought them inside to sort. She checked the stamp. It had a picture of a man with woman-like hair and Latin words. The stamp read Poste Vaticane across the top. She took that letter from the pile. She wasn’t happy to see it, but it shouldn’t be left with the rest.
And so Father Dunn leaves his home parish and comes to Rome. But he soon realizes that under German occupation, things he held fast and true are being shaken loose. Things he took for granted, things that he believed in, weren't there any more. He and those around him are forced to redefine their beliefs if they are to survive.