It was the Catholic calendar's holiest moment -- the Mass celebrating the resurrection of Christ. But with Pope Benedict XVI accused of failing to protect children from abusive priests, Easter Sunday also was a high-profile opportunity to play defense.

The ringing tribute at the start of a Mass attended by tens of thousands in St. Peter's Square marked an unusual departure from the Vatican's Easter rituals, infusing the tradition-steeped religious ceremony with an air of a papal pep rally.

Sodano's praise for Benedict as well as the church's 400,000 priests worldwide cranked up a vigorous campaign by the Holy See to counter what it calls a "vile" smear operation orchestrated by anti-Vatican media aimed at weakening the papacy and its moral authority.

Sodano said the faithful came to "rally close around you, successor to (St.) Peter, bishop of Rome, the unfailing rock of the holy church" amid the joy of Easter.

His speech ignored demands by victims that he shoulder some responsibility for a common practice by bishops in the past of shuffling pedophile priests from parish to parish rather than sullying the church's reputation by defrocking clergy who raped, sodomized or otherwise sexually abused minors.

Germany's top Roman Catholic cleric, Archbishop Robert Zollitsch, urged Catholics in his Easter homily not to break with the church even as they face "the heinous crimes, the dark sides of the church."

Jewish leaders, and even some top Catholic churchmen, were angered after Benedict's personal preacher, in a Good Friday sermon, likened the growing accusations against the pope to the campaign of anti-Semitic violence that culminated in the Holocaust.