Print edition: 
GENEVA — Four years after cartoons of the prophet Muhammad set off violent protests across the Muslim world, Islamic nations are mounting a campaign for an international treaty to protect religious symbols and beliefs from mockery — essentially a ban on blasphemy that would put them on a collision course with free speech laws in the West.
Documents obtained by the Associated Press show that Algeria and Pakistan have taken the lead in lobbying to eventually bring the proposal to a vote in the U.N. General Assembly.
If ratified in countries that enshrine freedom of expression as a fundamental right, such a treaty would require them to limit free speech if it risks seriously offending religious believers. The process, though, will take years and no showdown is imminent.
The proposal faces stiff resistance from Western countries, including the United States, which in the past has brushed aside other U.N. treaties, such as one on the protection of migrant workers.
Experts say the bid stands some chance of eventual success if Muslim countries persist. And whatever the outcome, the campaign risks reigniting tensions between Muslims and the West that President Obama has pledged to heal, reviving fears of a ''clash of civilizations.''
Four years ago, a Danish newspaper published cartoons lampooning the prophet Muhammad, prompting angry mobs to attack Western embassies in Muslim countries.
The countries that form the 56-member Organization of the Islamic Conference are now lobbying a little-known Geneva-based U.N. committee to agree that a treaty protecting religions is necessary .
The move would be a first step toward drafting an international protocol that would eventually be put before the General Assembly — a process that could take a decade or more.
Just last month, the Obama administration came out strongly against efforts by Islamic nations to bar the defamation of religions, saying the moves would restrict free speech.
