Question: Why was a hostile Islamist response developed internally?
About the article "Saudi Arabia", section "Foreign relations".

Candidate passages:
A defunct Islamist Coalition was formed in February of 2013 by hardline Islamist parties in Egypt. 
 In "The Independent", Ziauddin Sardar, complains of what he sees as Husain's "reductive extremist" activity, first embracing "the extremist cleric Omar Bakri Muhammad, and ... the atrocious Hizb ut-Tahir", and then going in the opposite direction blaming multiculturalism "for the radicalisation of Muslim youth".
He goes on to dismiss Husain's book, saying ""The Islamist" seems to have been drafted by a Whitehall mandarin as a PR job for the Blair government."
Writing in "The Guardian", Madeleine Bunting, argues that "Husain's book will be used in many debates—the future of multiculturalism, whether infringements of civil liberties are necessary to combat terrorism, what parts of Islamist histories from Asia and the Middle East a British Muslim community needs to jettison.
One suspects the naivety which took him into Hizb-ut Tahrir has blinded him as to how his story will be used to buttress positions hostile to many things he holds dear—his own faith and racial tolerance, for example.
A glance at the blog response to a Husain piece in the "Telegraph" reveals how rightwing racism and anti-Islamic sentiment are feasting on his testimony."
A commentary page piece in "The Guardian" by Riazat Butt accused Husain of having been a peripheral character whose association with Islamic groups in Britain occurred over a decade ago.
"He is happy to reinforce stereotypes and justifies this by saying he knows what inspires terrorists—the likely inference being that his book is an educational tool.
But Husain was not a terrorist and his account is dated and misleading.
The groups he mentions, and their "modus operandi", are more fluid and sophisticated now.
Husain provides no new answers and no fresh information.
The activities of Hizb ut-Tahrir and their ilk have been well documented already.
I have to ask why, when his experiences are firmly based in the 1990s, this book is being published now and is being greeted with an adulation that is both embarrassing and unwarranted."
Pavilion Insurance was a Coventry based marketing company offering insurance solutions through the internet, powered by its own internally developed software. 
8realms was a Browser based empire-building Massively multiplayer online real-time strategy game developed by Jagex Games Studio.
It is the company's first internally developed MMORTS, and second published MMORTS, after War of Legends. 
Having formed as a reaction against the reformist Deobandi movement, relations between the two groups have often been strained.
Ahmad Raza Khan, the founder of Barelvism, went as far as to declare not only all Deobandis infidels and apostates, but also any non-Deobandis who doubted the apostasy of Deobandis.
Although conflict has occurred, relations with other Muslim movements in South Asia have not always been hostile.
In mid-2012, leaders of both the Barelvi and Ahl al-Hadith movements in Kashmir Valley denied that there was any animosity between the two sects in the region.
In more recent times, the Barelvi movement as a whole has begun to mix with Shi'ites more often than before.
According to New Delhi analyst Sushant Sareen, in contrast to the substantial financial support given by Saudi Arabia to the Deobandi (and more recently to the Ahle Hadith as well), the Barelvi movement in Pakistan receives very little of that kind of foreign support, thus being the likely reason why Barelvi jihadist groups have been unable to get involved in the Islamist and sectarian politics of that country.
Having been supportive of the creation of the republic of Pakistan, the Barelvi movement has traditionally held a strong following in the country.