The Last Supper, depicted in the stained-glass windows of the Basilica of Santa Croce in Gerusalemme, in Rome Credit: iStock/PaoloGaetano One Holy Saturday sometime in the 10th century, a married ...

The parishioners are inching along the center aisle. A rosy-cheeked toddler babbles in the arms of her mother. Against the cold, granite floors, the metallic click of a silver cane guides a graying ...