It is critical to point out a small but stunning example of the low state of legitimate public discourse today.

Not so long ago, Robert Spencer, one of the world's leading scholars on Islam, wrote an extraordinary book entitled "Did Muhammad Exist?" It was a brilliant, original and scholarly work investigating the legitimate questions surrounding the historical value of the early Islamic texts about Muhammad. Spencer pulled together information from ancient documents with linguistic and archaeological data in a remarkable re-evaluation of Islam's origins.

Robert Spencer is a writer without peer and a nonpareil scholar, the author of 12 books on Islam, jihad and related topics, including two New York Times bestsellers. Yet "Did Muhammad Exist?" was ignored and dismissed by the intelligentsia, the media elite and subversive academia.

Juxtapose that to the recent adulation heaped upon the Islamic supremacist Reza Aslan for his new book. Aslan is an advisory board member of the National Iranian American Council, which has been recently exposed in court as a lobbying group for the Iranian regime. He has smeared and lied about Spencer and me on national television, and responded to Spencer's reasoned rebuttals with homophobic abuse worthy of a seventh-grader: "I must tell you that I'm flattered but you're really not my type. … If I send you a picture, will that satisfy your lust for a while?"

In March 2012, a Muslim woman, Shaima Alawadi, was found murdered with a note next to her body saying that she should go back where she came from. Aslan immediately accused Spencer and me of inciting the murder, tweeting a semi-literate rant: "If a 32 yr old veiled mother is a terrorist than [sic] so am I you Islamophobic f--ks Gellar [sic] Spencer et. [sic] al. Come find me."

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Recently this immature creep wrote a book (or more likely, had it written for him) about Jesus, with the pejorative title "Zealot." The enemedia machine is in full throttle to deliver this seditious hater a bestseller. In what can only have been inspired by the Goebbels template, Reza Aslan will not only be on the Bill Maher show and "The Daily Show," but this subversive lowlife will be speaking at universities like NYU, Ohio State and the University of Southern California, as well as at numerous public libraries and (gasp) synagogues like Temple Judea in Palm Beach, at upwards of $30,000 a pop. Despite denying basic Christian doctrines, he is speaking at several churches and even preaching the Sunday sermon at one.

You should ask yourself, how did we get here? How can a reasonable, educated and pre-eminent scholar like Robert Spencer be relegated to the very fringe (if that) of the literary world, while jihadist operatives like the vicious Reza Aslan are carried on the shoulders of the media and intelligentsia like a football hero at the end of an impossibly fought game.

Who would have imagined that 12 years after 9/11 the media and academic elite would laud this pro-nuclear Khomeinist? He is funded by who knows who, and he employs vicious trolls who spend their days spreading libel and defamation about Spencer and other freedom fighters, much the way the wicked witch of the west used the flying monkeys – and they, too, are very well paid.

Remember also: Spencer's book was accurately and forthrightly entitled, "Did Muhammad Exist?" It's a legitimate question, even though on the BBC recently an interviewer tried to badger Spencer into admitting that there was something wrong, and offensive to Muslims, with even investigating this historical question. Reza Aslan, on the other hand, refers negatively to Jesus in his title as "Zealot." Clearly, Robert could have entitled his book "Pedophile," because we know that Muhammad's favorite wife was taken at the age of 6 and that their "marriage" was consummated when the Muslim prophet was 54 and she was 9. Spencer could also have called his book "Annihilator," because we know that Muhammad slaughtered an entire Jewish tribe, the Banu Qurayza, by beheading. Surely Spencer exercised restraint in not entitling his book "Bloody Warmonger." Any of these would have been the equivalent of Aslan's title "Zealot."

But although Spencer didn't entitle his book any of those things, and "Did Muhammad Exist?" is a straightforward, dispassionate historical investigation, the media treated it as if it were the one that was designed solely to denigrate and disparage the founder of a religion. That is not true of Spencer's book, but it is true of Aslan's screed "Zealot." Yet the media never comment on the derogatory title of Aslan's book. It is just fine with the media to speak negatively about Jesus, deny his historicity, deny his importance, denigrate his teachings and more. But any true word that is spoken about Muhammad, whether it be about how he is depicted in Islamic texts or about the historical value of those texts, is viciously attacked.

Those who are doing the attacking will one day fall victim to the very ideology that they are fronting for today. Subversives like Reza Aslan, when they're through counting their millions, will make sure of that.