CNN  — 

Pope Francis spoke during his visit to Ireland Saturday of his shame over the “appalling crimes” of historic child abuse in the Catholic Church and said outrage was justified.

However, he failed to specifically mention the current scandal raging over a US grand jury report documenting at least 1,000 cases of clerical pedophilia.

“The failure of ecclesiastical authorities – bishops, religious superiors, priests and others – adequately to address these appalling crimes has rightly given rise to outrage, and remains a source of pain and shame for the Catholic community. I myself share those sentiments,” the Pope said.

He was speaking to a hall in Dublin Castle packed with hundreds of political and religious dignitaries along with foreign diplomats.

Irish Prime Minister Leo Varadkar, who spoke ahead of the Pope, did not skirt the current abuse revelations that have emerged in Pennsylvania.

“In recent weeks, we have all listened to heartbreaking stories from Pennsylvania of brutal crimes perpetrated by people within the Catholic Church, and then obscured to protect the institution at the expense of innocent victims,” he said. “It is a story all too tragically familiar here in Ireland.”

Varadkar called for “zero tolerance” of church sexual abuse and urged the Pope “to adopt stringent norms meant to ensure that they do not happen again.”

“Holy Father, I ask that you use your office and influence to ensure this is done here in Ireland and across the world,” Varadkar said, and he asked the Pope to listen to the victims.

The Pope later met with eight Irish survivors of clerical, religious and institutional abuse, according to Greg Burke, the director of the Vatican’s press office.

CNN Vatican analyst John Allen said the Pope’s statement on abuse scandals likely will leave survivors disappointed.

“He didn’t offer any concrete new plan of action, including over the vexed issue of accountability for the cover-up of abuse crimes. If Francis was in any doubt that child sexual abuse would form the key issue of this trip, it was dispelled when he was greeted by Varadkar, who publicly recalled the church’s failures and urged the Pope to action.”

The 32-hour trip is the first papal visit to the majority Roman Catholic Ireland in 39 years, a country that has undergone seismic social changes in that time, with the introduction of divorce, gay marriage and more recently the legalization of abortion, as well as a growing rejection of religion.

Irish Prime Minister Leo Varadkar

Varadkar, who is openly gay, said the country was more diverse and less religious, and had modernized its laws, “understanding that marriages do not always work, that women should make their own decisions, and that families come in many different, wonderful forms, including those headed by a grandparent, lone parent or same-sex parents, or parents who are divorced.”

He said the changes meant the time had come “for us to build a new, more mature relationship between church and state in Ireland – a new covenant for the 21st century.”

In his speech, the Pope also paid tribute to the Good Friday Agreement that brought peace to Northern Ireland, which some fear could be threatened by the United Kingdom’s decision to leave the European Union.

“We can give thanks for the two decades of peace that followed this historic agreement, while expressing firm hope that the peace process will overcome every remaining obstacle and help give birth to a future of harmony, reconciliation and mutual trust.”

Pope Francis-themed T-shirts and candles are seen on sale before the opening ceremony of the World Meeting of Families in Dublin.

The Argentine Pope remains highly popular in Ireland, and tens of thousands of people were expected at Dublin’s Croke Park stadium Saturday evening for a concert-style event.

Many more planned to attend a Mass celebrated by the Pope at the city’s Phoenix Park on Sunday afternoon, snapping up all 500,000 free tickets for the event.

However, Pope Francis is also expected to face unprecedented protests over the clerical abuse scandals and the church’s handling of them. One protest, dubbed “Stand for Truth,” is scheduled to take place at the Garden of Remembrance in Dublin’s Parnell Square at the same time as the Mass is celebrated.

Some protesters also say they have booked tickets to the event in Phoenix Park but will deliberately not use them as a form of silent protest against the Catholic Church and its actions. Organizers of the “Say Nope to the Pope” protest said on Facebook they hoped to show solidarity to abuse victims and “show the church they don’t have the control they used to.”

Tuesday, the grand jury in Pennsylvania issued a report that 300 Catholic priests across the state sexually abused children over seven decades, protected by church leaders.

The investigation, one of the broadest inquiries into church sex abuse in American history, identified 1,000 child victims, but said there were likely thousands more.

“Priests were raping little boys and girls, and the men of God who were responsible for them not only did nothing; they hid it all,” the grand jury wrote.

Sunday morning, the Pope planned to make a pilgrimage to the Shrine of Our Lady of Knock in County Mayo, more than 100 miles west of Dublin, where he is expected to lead prayers for families around the world. All 45,000 tickets for this event were also taken.

The last papal visit to Ireland was by Pope John Paul II in September 1979. More than a million people gathered for the papal Mass in Phoenix Park on that occasion, according to The Irish Times, representing about a third of the country’s population at the time.

‘We abandoned them’

Monday, Francis acknowledged “with shame and repentance” the Catholic Church’s failure to act over clerical abuse. In an unusually blunt letter, he wrote: “We showed no care for the little ones; we abandoned them.”

The letter directly referred to the Pennsylvania report, which “detailed the experiences of at least 1,000 survivors, victims of sexual abuse, the abuse of power and of conscience at the hands of priests over a period of approximately 70 years,” the Pope wrote.

Meanwhile, memories of Ireland’s own abuse scandal are still vivid. And survivors have been critical of Francis’ response so far.

Colm O’Gorman, an abuse survivor who is now executive director of Amnesty International Ireland, is behind the Stand for Truth protest.

He told CNN that the Vatican’s announcement this week created a “soap opera” in Ireland, with members of the media repeatedly calling survivors to ask whether they had been granted an audience with the pontiff.

Clerical abuse survivor Marie Collins – who resigned last year from a special Vatican commission created by Pope Francis to tackle child abuse, saying that senior clerics in the church refused to implement their suggested safety policies – said she wanted to see action, not words.

“What I would like to see when the Pope comes to Ireland is to come out, not make these sort of ‘we’re sorry’ type of statements, but to tell us what is he going to do – and do it,” Collins, who was assaulted by a priest when she was 13, told CNN.

“And it must be something concrete.”

CNN’s Eliza Mackintosh contributed to this report.