Sharia . This is the set of Islamic legal principles and traditions that our enemies seek to impose on us. It's a path that leads inexorably to the subjugation of women, stoning of adulterers, "honor killings" of rape victims, bans on beauty pageants, cinema and the viewing of soccer matches, death threats against authors, filmmakers, cartoonists and apostates who renounce Islam, and calls for beheadings of all who insult their faith.

Caliphate . A Muslim world government ruled according to sharia. It is what American al Qaeda Adam Gadahn envisions in his latest "Convert or die" propaganda video when he asserts, "Islam is the only religion acceptable to God," and "God recognizes no separation between religion and state." It is the dream not just of Osama bin Laden, but of Islamic imperialists throughout history.

Taqiyya . Religious deception. Jihadists are taught in al Qaeda training manuals to lie. To fabricate tales about how their captors treat them (see Gitmo). To lie in claiming "There is no compulsion in religion" while forcing conversions at gunpoint (see the "Holy Jihad Brigades" conversion video starring Fox News journalists Steve Centanni and Olaf Wiig). To conceal their true mission (see hijackers' visa applications). Dissimulation for the sake of Islam is sanctioned by the Koran.

Dhimmitude . The official state of inferiority of non-Muslims under Islam; the bowing and scraping of vanquished infidels to their intellectual and military conquerors. You saw it in the immediate post-9/11 appeasement of Muslims angered by the name "Operation Infinite Justice" (it was an insult to Mohammed). You saw it in the cowards of the mainstream media unwilling to defend free speech during the Mohammed cartoon rage. You saw it in the mau-mauing over the faked Koran-flushings at Camp Delta. You see it in our government's persistent pandering to grievance-mongering groups yelling "Islamophobia" and filing lawsuits at every turn.

You see it in the refusal to profile at the airport, limit immigration from terrorist-enabling countries and shut down Saudi pilot training programs -- even to this day -- for fear of hurting feelings. You will see it throughout the week-long commemoration of 9/11 as pundits and scholars de-emphasize the jihadi roots of the terrorist attacks in favor of "dialogue" and "tolerance" and self-flagellation.

Submitting to ignorance is submitting to defeat. Honor the victims of 9/11 by making a pledge: "I will not submit."