A Hamas spiritual leader on Monday called teaching Palestinian children about the Nazi murder of 6 million Jews a "war crime," rejecting a reported U.N. proposal to include the Holocaust in Gaza's school curriculum.
A senior Israeli official said such statements should make the West think twice about ending its boycott of Hamas, in place since the group seized Gaza by force in 2007.
Hamas spiritual leader Younis al-Astal lashed out after hearing that the U.N. Relief and Works Agency, the main U.N. body aiding Palestinian refugees, planned to introduce lessons about the Holocaust to Gaza students.
Adding the Holocaust to the curriculum would amount to "marketing a lie and spreading it," al-Astal wrote in a statement.
"I do not exaggerate when I say this issue is a war crime, because of how it serves the Zionist colonizers and deals with their hypocrisy and lies," he wrote.
Hamas spokesman Sami Abu Zuhri also objected to including what he referred to as the "so-called Holocaust" in the lesson plan. "We think it's more important to teach Palestinians the crimes of the Israeli occupation," he said.
Israeli government spokesman Mark Regev said countries contemplating ending their boycott of Hamas must "seriously reconsider" after the Hamas statements, which he described as "obscene."
Many Palestinians are reluctant to acknowledge Jewish suffering, fearing it might diminish their own. Attitudes toward the Holocaust range from outright denial to challenging its scope.
Still, Hamas has been making overtures to the West, hoping to end a stifling blockade of Gaza. The statements about the Holocaust by senior Hamas officials could undermine the group's attempt to present itself as pragmatic.
The U.S. and Europe list Hamas as a terror group, but there have been growing calls, particularly in Europe, to talk to the militants. Hamas control of Gaza is seen as a key obstacle to any Mideast peace deal.
UNRWA provides education, health care and welfare services to more than half of Gaza's 1.4 million people. Spokesman Chris Gunness said a final decision has not been made about the Holocaust course for Gaza schools.
"While the Holocaust is currently not included on the basis of age appropriateness, all elements (of the curriculum) remain under review and under evolution," he said.
The U.N. runs 221 schools in Gaza for more than 200,000 students and is the largest independent agency in the territory, controlled by Hamas since a violent takeover in 2007. The West Bank, the other territory that is supposed to comprise a future Palestinian state, is controlled by Hamas' Western-backed rivals of the Fatah movement, led by President Mahmoud Abbas.
Three teachers at U.N. schools said that according to the new program, basic information about the Holocaust was expected to be taught to eighth grade students as part of human rights classes.
Two of the teachers said they were told about the lesson plan by colleagues involved in the new syllabus. Another teacher said he attended a recent meeting with education officials where he was told to try to teach the new syllabus without offending parents' sensibilities.
All three said they had not received the syllabus for the human rights classes yet, even though the school year began in late August. They requested anonymity because they are not allowed to speak to reporters.
Israeli officials said the statements place Hamas in a pariah club of Holocaust deniers that includes Iranian President Mahmoud Ahmadinejad.
Some 6 million Jews were killed in the Nazi campaign to wipe out European Jewry, and the urgent need to find a sanctuary for hundreds of thousands of survivors contributed to the creation of Israel after World War II.
Many Palestinians are reluctant to acknowledge the full extent of the Holocaust because they feel it provided legitimacy for Israel's establishment. A majority of Gaza's 1.4 million people are descendants of Palestinians who fled or were driven out of their homes during the 1948 Mideast war over Israel's creation.
Hamas' founding charter calls for Israel's destruction, though senior Hamas officials have recently said they would accept a Palestinian state alongside Israel as an interim stage to full Islamic control of the region.
Hamas is frequently at loggerheads with the U.N. refugee agency, which it considers the only serious challenge to its control of Gaza. Over the summer, Hamas accused the U.N. of spreading "immorality" in summer camps for children, because it offered activities such as folk dancing and crafts.