(NEWS ANALYSIS) Pope Francis, cardinals and senior bishops from around the world gathered for four days in Rome for a conference on clergy sex abuse designed to guide the church on how to best tackle the growing global crisis that has eroded Roman Catholicism’s credibility around the world in a span of three decades.

The pope vowed that there will be change going forward when the summit opened this past Thursday, while victims vented their anger at the Vatican for its inability to discipline priests and bishops who had committed heinous acts against children, teenagers, adult lay men and women, seminarians and even nuns.

Francis capped off the meeting Sunday calling for “an all-out battle against the abuse of minors” and that “no explanations suffice for these abuses involving children.”

What next for the church? A few days of speeches and prayer clearly isn’t enough to heal the deep wound that decades of abuse and inaction have caused. Nonetheless, the first-of-its-kind summit was aimed at trying to right some of those past wrongs in what can very well turn out to be a defining moment for Francis’ papacy going forward. The pope himself, it’s worth noting, had tried to lower expectations on the eve of the summit.

To recap the very busy events of the past few days, here’s a look at five questions to emerge from the Vatican’s summit and how the church hopes to handle cases of clergy sex abuse going forward:

What has changed?

This is the big question. While a meeting regarding sex abuse (or any real public addressing of this problem was both unprecedented and long overdue), the event was largely seen as a publicity stunt and to some even a farce. The overarching message was for the pope to convey sincere regret. The photo-ops and video b-roll of Pope Francis looking somber were needed to publicly show repentance for the problem and the years of cover-ups by cardinals and bishops.

“In the face of this scourge of sexual abuse perpetrated by men of the church to the detriment of minors, I thought I would summon you," the pontiff told the nearly 200 Catholic leaders last Thursday to open the summit, “so that all together we may lend an ear and listen to the Holy Spirit … and to the cry of the small ones who are asking for justice.”

In those brief comments, he added that people are “looking at us and expect from us not simple condemnations, but concrete and effective measures to put in place. We need to be concrete.”

How concrete remains the big issue. On the summit’s first day, 21 “points of reflection” were distributed to reporters and posted to the Vatican’s website. In them, the church fell short of zero-tolerance, but did make some headway in trying to eradicate the problem by implementing guidelines and procedures. For example, the pope controversially proposed that dioceses not publish lists of priests accused of abuse before a preliminary investigation and what he called “definitive” condemnation.