ROME — Pope Leo XIV said Sunday that God doesn’t listen to the prayers of those who make war or cite God to justify their violence, as he prayed especially for Christians in the Middle East during a Palm Sunday Mass in St. Peter’s Square.

With the U.S.-Israeli war on Iran entering its second month and Russia’s ongoing campaign in Ukraine, Leo dedicated his Palm Sunday homily to his insistence that God is the “king of peace” who rejects violence.

“Brothers and sisters, this is our God: Jesus, King of Peace, who rejects war, whom no one can use to justify war,” Leo said. “He does not listen to the prayers of those who wage war, but rejects them, saying: ‘Even though you make many prayers, I will not listen: your hands are full of blood.'”

Leaders on all sides of the Iran war have used religion to justify their actions. U.S. officials, especially Defense Secretary Pete Hegseth, have invoked their Christian faith to cast the war as a Christian nation trying to vanquish its foes with military might.

Russia’s Orthodox Church, too, has justified Russia’s invasion of Ukraine as a “holy war” against a Western world it considers has fallen into evil.

Palm Sunday marks Jesus’ triumphant entrance into Jerusalem in the time leading up to his crucifixion, which Christians observe on Good Friday, and resurrection on Easter Sunday.

In a special blessing at the end of Mass, Leo said he was praying especially for Christians in the Middle East who are “suffering the consequences of an atrocious conflict. In many cases, they cannot live fully the rites of these holy days.”

Earlier Sunday, Jerusalem police prevented the Catholic Church’s top leadership from entering the Church of the Holy Sepulchre to celebrate Palm Sunday Mass in private. It was the first time in centuries church leaders were prevented from celebrating Palm Sunday at the place where Christians believe Jesus was crucified, the Patriarchate said.

Israeli police said the request for access from Cardinal Pierbattista Pizzaballa and others had been denied, since all holy sites in the Old City of Jerusalem were closed to worshipers for security reasons. A police statement said freedom of worship would continue to be upheld “subject to necessary restrictions.”

Following a torrent of criticism, Prime Minister Benjamin Netanyahu said Israel would attempt to partially open the Church of the Holy Sepulchre in the coming days.

Leo said that during Holy Week, Christians cannot forget how many people around the world are suffering as Christ did. “Their trials appeal to the conscience of all. Let us raise our prayers to the Prince of Peace so that he may support people wounded by war and open concrete paths of reconciliation and peace,” Leo said.