Muslim leaders have accused the Pope of attacking the Islamic faith after a speech earlier this week in which Benedict XVI referred to the concept of jihad, or holy war.

A statement issued by the Vatican last night to clarify what was meant and to apologise for causing offence appears only to have made things worse.

Religious and political leaders from Turkey to Pakistan, and organisations ranging from international Islamic bodies to militant websites, have accused Pope Benedict of displaying ignorance and bigotry.

The president of Germany's central council of Muslims went further, saying that Catholicism's murderous and compromised history left it with no moral leg to stand on to criticise other religions.

"After the blood-stained conversions in South America, the Crusades in the Muslim world, the coercion of the church by Hitler’s regime, and even the coining of the phrase ‘holy war’ by Pope Urban II, I do not think the church should point a finger at extremist activities in other religions," said Aiman Mazyek.

In his address at the University of Regensberg in Germany on Tuesday, Benedict quoted from a book recounting a dialogue on the truths of Christianity and Islam between Manuel Paleologos II, a 14th century Byzantine Christian Emperor, and an educated Persian.

"The emperor comes to speak about the issue of jihad, holy war," the Pope said.

"He said, I quote, ‘Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached’."

Apparently aware of the delicacy of the issue, Benedict described the phrases on Islam as "brusque", and pointed out several times that he was quoting - although he neither explicitly agreed with nor repudiated the emperor's views.

"Violence is incompatible with the nature of God and the nature of the soul," the pontiff said.

But in the Islamic world this has been taken to indicate that the Pope straightforwardly endorsed Manuel Paleologos's views.

Britain’s Ramadhan Foundation, a youth organisation based in Rochdale, said: "If the Pope wanted to attack Islam and Prophet Muhammad teachings he could have been brave enough to say it personally without quoting a 14th century Byzantine Christian emperor."

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