Recommended reading: Jimmy Akin's close canonical treatment of the recent story about a New York pastor's expulsion from religious ed classes of students whose parents do not attend mass.
Ad Limina Apostolorum: An ecclesiastical term meaning a pilgrimage to the sepulchres of St. Peter and St. Paul at Rome, i.e., to the Basilica of the Prince of the Apostles and to the Basilica of St. Paul "outside the walls".
"Augustine of Hippo Refuting Heretic" (illuminated manuscript, 13th century)
"Jamie . . . I could kill you in three seconds." -Bishop Sheridan