In Jerusalem, the faithful celebrated Mass at the Church of the Holy Sepulcher, traditionally believed to mark the site where Jesus was crucified, buried and then resurrected. Brown-robed friars marched into the church to the sound of bagpipes, followed by clergymen in purple capes and others bearing crosses. And in the earthquake-ravaged central Italian city of L'Aquila, survivors gathered in makeshift chapels set up in tent cities that are housing some of the 55,000 people driven from their homes by Monday's 6.3-magnitude temblor.