Why "moderate" Muslims almost never admit that Muslim terrorists are doing acts of terror in placing their supreme faith in the Islam ?
I will explain this with a fallacy what is called the “No true Scotsman” fallacy, a fallacy of equivocation and question begging. Here it is, from Thinking about Thinking (1975), by Andrew Flew:
Imagine Hamish McDonald, a Scotsman, sitting down with his Glasgow Morning Herald and seeing an article about how the “Brighton Sex Maniac Strikes Again.” Hamish is shocked and declares that “No Scotsman would do such a thing.” The next day he sits down to read his Glasgow Morning Herald again and this time finds an article about an Aberdeen man whose brutal actions make the Brighton sex maniac seem almost gentlemanly. This fact shows that Hamish was wrong in his opinion but is he going to admit this? Not likely. This time he says, “No true Scotsman would do such a thing.”
When faced with a counterexample to a universal claim, rather than denying the counterexample or rejecting the original universal claim, this fallacy modifies the subject of assertion to tautologically exclude the specific case. That is what done by liberal Muslims all over the world on the issue of Islamic terrorism.
In the debate about Islam, all the points are taken from Koran only as it is some sort of scientific journal updated to the latest version daily. No question has been raised on the authority and validity of the Koranic palms written in 600 AD. Instead of quoting Koran as a source of universal wisdom in a logical debate, Koran should be openly, freely and publicly subjected to the kind of historical and philological scholarship. Some interpret it to preach peace while others interpret it to preach hate and both the sections are convinced about their interpretations. There is such manipulation of language and such massive double standards, that goes beyond sound reasoning ground.
Few liberal Muslims often quote the Koranic verse: 'There shall be no compulsion in religion'. For a Muslim wishing to leave Islam this is simply not true. Even few victims became part of mainstream, fewer raise their concern. Most of them are done muted by institutional propaganda. Islam reveals itself as a closed system that precludes any critical thought about itself, as well as any fair and honest dealings with non-Muslims.
While all the dogmas of the religions have been suppressed by society's need to embrace materialistic needs and custom of their non Islamic neighbours, Islam has a great tendency to exclude even after hundred years of co existence in a diverse society. Islamic institution forces Muslims to go back in ghetto on the criterion of piousness and purity mentioned in Koran set as per dark ages. And there is no distinction between teachings of the Koran and the anachronistic 7th century Arabian tribal customs.
Observing a rise of radical Islam in diverse societies, Christopher Caldwell, a journalist reporting on Muslims in Europe concluded : "It was not just that young Muslims were assimilating too slowly into European culture as the generations passed, it was that they were dis-assimilating." What we are witnessing today is a shift from a Muslim to an Islamic identity. The religious self for individual Muslims is being shifted from the private to the public realm. Rather than encouraging their next generation to integrate in the society, Islamic institutes today seek to insulate them from secular values. Some of these young people become quickly radicalised, and seek clarity in the black-and-white world of religious extremism. Unfortunately, too many of them lack the education to realise that ultimately, no set of beliefs or values are inherently inferior or superior to another.
While Islamic fundamentalism is a reaction to political corruption in Islamic nations: modernizing movements failed to provide their citizens with the fruits of modernity and instead developed into authoritarian-style regimes. The only place for resistance and opposition has been the mosque. Nevertheless, the decision to oppose modernity in the form of the West is a sign of weakness.
I personally assume, Muslims as individuals capable of accepting cultural norm of others very easily and Islam as an institution going towards reform very slowly. Still question of dis-assimilation of Muslims from mainstream for separate identity remains. It will lead to coexistence of Muslims in a nervous society that suspects every devout Muslim of being a potential terrorist.