News of the campaign, which was announced on the web site of the Latin Patriarchate of Jerusalem May 7, comes weeks before the Pope’s May 25-26 visit to Israel and the West Bank.

The announcement was spurred by what the patriarchate called a “wave of fanaticism and intimidation” against local Christians and institutions.

On May 9, graffiti declaring “King David is for the Jews, Jesus is garbage” was discovered scrawled on a wall opposite a Jerusalem church. Four days earlier, a Catholic official discovered that the words “Death to Arabs, Christians and all those who hate Israel” had been spray-painted in Hebrew on a column in front of the Office of the Assembly of Bishops at Jerusalem’s Notre Dame Centre. The words were topped by a Star of David.

“Mere coincidence?” the web site asks.

“We do not doubt the willingness of the State of Israel to finish with these acts which don’t serve the image of Israel,” said Auxiliary Bishop William Shomali of the Latin Patriarchate in Jerusalem. “But efforts failed and acts of vandalism continue increasing.”

On May 8, a Vatican office that maintains all Catholic Church property here, asked Israeli authorities to “work urgently against extremist elements” to ensure peace and safeguard Christian holy places.

Police officials say they are doing what they can to prevent these attacks, something Church officials dispute.

“A new strategy is needed,” said Shomali. “Let us not forget that the kind of education received by these people prepares them to do similar acts. We have to improve the educational side if we want to avoid the repetition of such acts on the long-term period.”

During a visit to a mosque in the Arab village of Fureidis on May 1, Israeli Security Minister Yitzhak Aharonovitch called the recent attacks “hate crimes” and vowed to make arrests in the coming days.

On the evening of May 11, 40 organizations, including many Jewish ones, will hold a protest against the vandalism.