
Pope Benedict XVI holds the book of the gospels as he leads the Christmas mass in Saint Peter's Basilica at the Vatican December 24, 2011.
The 84-year-old pope, celebrating the seventh Christmas season of his pontificate, also urged that those marking the holiday in poverty, suffering or far from home not be forgotten.
At the start of a Christmas Eve service, he was wheeled up the central aisle of St Peter's Basilica standing on a mobile platform which he has been using since October.
The Vatican says it is to conserve his strength, allow more people to see him and guard against attacks such as one on Christmas Eve, 2009, when a woman lunged at him and knocked him to the ground. He is believed to suffer from arthritis in the legs.
But he seemed to be in good shape during the solemn service in Christendom's largest church as choirs sang, cantors chanted and organ music filled the centuries-old basilica.










