ALALABAD, Afghanistan (Reuters) - Hundreds of Afghan students shouted support on Monday for Osama bin Laden and threatened to join al Qaeda during a protest against cartoons of the Prophet Mohammad.
Speaking after a weekend of deadly riots in Nigeria and Libya, Pope Benedict said the world's religions and their symbols had to be respected but warned such protests were wrong.
However, Pakistan's main Islamist alliance vowed to broaden its campaign against the cartoons with protests targeted at the U.S. and Pakistani presidents.
The protest in the eastern Afghan city of Jalalabad passed off largely without violence. Students gathered at the university campus chanted "Death to Denmark", "Death to America" and "Death to France", a witness said.
They also shouted support for al Qaeda leaders Osama bin Laden and Ayman al Zawahri.
Shouting "Death to Karzai", they demanded President Hamid Karzai close the embassies of Denmark, the United States and France and expel their forces from Afghanistan.
"If they abuse the Prophet of Islam again we will all become al Qaeda," the students shouted.
Two weeks ago in Afghanistan, at least 10 people were killed in several days of protests over the cartoons but violent demonstrations there have largely petered out.
VIOLENCE
The cartoons, published in a Danish newspaper last year and reprinted in European papers, have sparked worldwide protests by Muslims who believe it is blasphemous to depict the Prophet.
In a speech to the new Moroccan ambassador to the Vatican, the Pope said: "In order to promote peace and understanding between peoples and mankind it is both vital and urgent that religions and their symbols are respected and that believers are not the object of provocations that wound their religious feelings."
"However, intolerance and violence can never be justified as a response to any offence, because it is a response that is incompatible with the sacred principles of religion," he added.
Addressing an Arab League meeting in Algiers, League chief Amr Moussa said: "We don't want a clash of civilisations. We don't want a confrontation with the West. What we want is a dialogue between our two civilisations."
At least 50 people have been killed and at least 280 injured in the protests since the controversy flared up, but the numbers could be higher as there is confusion over how many were killed at the weekend in northern Nigeria.
The Red Cross put the death toll in Maiduguri, northern Nigeria, at 21, but the Christian Association of Nigeria said it had counted at least 50 dead bodies there.
Nigeria's 140 million people are split about equally between Muslims in the north and Christians in the south, and the protests have come amid a wave of other sectarian violence.
Protests continued elsewhere on Monday. In the Hindu kingdom of Nepal, about 5,000 Muslims marched through the western town of Nepalgunj and presented a memorandum to the chief bureaucrat of the town. "Punish the cartoonist," some of them shouted.
MORE PAKISTAN PROTESTS
Pakistan's main Islamist alliance, the Muttahida Majlis-i-Amal (MMA), said on Monday it would broaden its campaign. Five people died in protests in Pakistan last week.
Qazi Hussain Ahmed, president of the MMA, was held under house arrest in Lahore at the weekend to prevent him leading a rally in the capital Islamabad on Sunday.
After his release on Monday, he called publication of the cartoons in European newspapers "part of the clash of civilisations led by (U.S. President George W.) Bush".
"Therefore our movement is against Bush as well as against Mush," he told a news briefing, referring to Pakistani President Pervez Musharraf, a key ally in Bush's war on terrorism.
A countrywide protest is planned for Friday, another in Lahore on Sunday and a nationwide general strike on March 3.
Further protests are planned and could coincide with a visit to Pakistan by Bush, expected in early March, although no dates for that visit have yet been announced.
Last week, a Pakistani Muslim cleric and his followers offered rewards amounting to over $1 million for anyone who killed Danish cartoonists who drew the Prophet caricatures. The cartoonists are under police protection.
Denmark and Norway on Monday condemned the bounty. "It's murder and murder is also forbidden by the Koran," Danish Foreign Minister Per Stig Moeller said.
(Additional reporting by Raja Asghar in Islamabad; Achmad Sukarsono and Telly Nathalia in Jakarta; Erik Matzen in Copenhagen; Gopal Sharma in Kathmandu; Mark John in Brussels)
