"There are three things we have to bear in mind. First, it is against Islamic principles to represent in imagery not only Mohammed, but all the prophets of Islam. This is a clear prohibition.
"Second, in the Muslim world, we are not used to laughing at religion, our own or anybody else’s. This is far from our understanding. For that reason, these cartoons are seen, by average Muslims and not just radicals, as a transgression against something sacred, a provocation against Islam.
"Third, Muslims must understand that laughing at religion is a part of the broader culture in which they live in Europe, going back to Voltaire. Cynicism, irony and indeed blasphemy are part of the culture.
"When you live in such an environment as a Muslim, it is really important to be able to take a critical distance and not react so emotionally. You need to hold to your Islamic principles, but be wise enough not to overreact to provocation."