The film "Fitna" by Dutch parliament member Geert Wilders has created an uproar around the world because it links violence committed by Islamists to Islam.

Many commentators and politicians -- including the British government, which denied him entry to the country last month -- reflexively accused Mr. Wilders of inciting hatred. The question, however, is whether the blame is with Mr. Wilders, who simply exposed Islamic radicalism, or with those who promote and engage in this religious extremism. In other words, shall we fault Mr. Wilders for raising issues like the stoning of women, or shall we fault those who actually promote and practice this crime?

Many Muslims seem to believe that it is acceptable to teach hatred and violence in the name of their religion -- while at the same time expecting the world to respect Islam as a religion of peace, love and harmony.

Scholars in the most prestigious Islamic institutes and universities continue to teach things like Jews are "pigs and monkeys," that women and men must be stoned to death for adultery, or that Muslims must fight the world to spread their religion. Isn't, then, Mr. Wilders's criticism appropriate? Instead of blaming him, we must blame the leading Islamic scholars for having failed to produce an authoritative book on Islamic jurisprudence that is accepted in the Islamic world and unambiguously rejects these violent teachings...

...Liberalism in the Arab-Muslim world is peripheral. Muslim liberals are scorned, or treated worse. They look for support in the West or flee to the West. Those who have fled are viewed as stooges of the West in their native countries. Then many among them torn by remorse and guilt turn against their Western hosts and become caricatures of their past lives, railing against the West even as they prosper personally and professionally in the freedom West provides.

America's response to 9/11 under President George W. Bush has been hugely consequential for the advance of freedom over tyranny in the Arab-Muslim world. Two of the three tyrannies (Iraq under the Ba'ath and Afghanistan under the Taliban) have been destroyed...