Excerpts from http://www.jewishworldreview.com/0906/pipes092706.php3

The violence by Muslims responding to comments by the pope fit a pattern that has been building and accelerating since 1989. Six times since then, Westerners did or said something that triggered death threats and violence in the Muslim world. Looking at them in the aggregate offers useful insights.

1989 — Salman Rushdie’s novel, The Satanic Verses prompted Ayatollah Khomeini to issue a death edict against him and his publishers, on the grounds that the book “is against Islam, the Prophet, and the Qur’an.”

Subsequent rioting led to over 20 deaths, mostly in India.

1997 — The U.S. Supreme Court refused to remove a 1930s frieze showing Muhammad as lawgiver that decorates the main court chamber; the Council on American-Islamic Relations made an issue of this, leading to riots and injuries in India.

2002 — The American Evangelical leader Jerry Falwell called Muhammad a “terrorist,” leading to church burnings and at least 10 deaths in India.

2005 — An incorrect story in Newsweek, reporting that American interrogators at Guantánamo Bay, “in an attempt to rattle suspects, flushed a Qur’an down a toilet,” was picked up by the famous Pakistani cricketer, Imran Khan, and prompted protests around the Muslim world, leading to at least 15 deaths.

February 2006 — The Danish newspaper Jyllands-Posten published twelve cartoons of Muhammad, spurring a Palestinian imam in Copenhagen, Ahmed Abdel Rahman Abu Laban, to excite Muslim opinion against the Danish government. He succeeded so well, hundreds died, mostly in Nigeria.

September 2006 — Pope Benedict XVI quoted a Byzantine emperor’s views that what is new in Islam is “evil and inhuman,” prompting the firebombing of churches and the murder of several Christians.

Incidents started in Europe (Rushdie, Danish cartoons, Pope Benedict) have grown much larger than those based in the United States (Supreme Court, Jerry Falwell, Koran flushing), reflecting the greater efficacy of Islamist aggression against Europeans than against Americans.

The extent of the violence is even more unpredictable — one could not anticipate the cartoons causing the most fatalities and the pope’s quote the fewest. And why so much violence in India?

These incidents also spotlight a total lack of reciprocity by Muslims. The Saudi government bans Bibles, crosses, and Stars of David, while Muslims routinely publish disgusting cartoons of Jews.

No conspiracy lies behind these six rounds of inflammation and aggression, but examined in retrospect, they coalesce and form a single, prolonged campaign of intimidation, with more sure to come. The basic message — “You Westerners no longer have the privilege to say what you will about Islam, the Prophet, and the Qur’an, Islamic law rules you too” — will return again and again until Westerners either do submit or Muslims realize their effort has failed.