OK, Aggy, everybody condemns terrorist acts. I agree.
But many refuse to acknowledge the connection between terrorism and Islam: "Nothing to do with Islam", "Perversion of a great faith", "Islam means peace", "Not all Muslims..." , "If you kill one man it is as if you killed the whole world", "Jihad is going to the gym" and numerous other lies, half-truths, irrelevancies and distortions.
The fact is the terrorist see themselves as jihadists who are prepared to die for their faith while killing God's enemies. Jihad is as old as Islam ("I have been ordered to fight until religion is only for Allah", "I have been made great by terror..."). There is nothing unIslamic about killing infidels, there are only theological and legal principles which establish the conditions under which this is allowed.
When ISIS was founded (2014?) and started ravaging Syria and Iraq a fatwa was issued (probably from al-Azhar university) signed by several hundred leading Sunni Islamic scholars. (I'm possibly the only person on this thread who's read it. It's quite short, you should hunt it down and read it too.) The sheikhs' main objection to ISIS was that only the Caliph could order offensive jihad, and that al-Baghdadi (who had naughtily named himself Abu Bakr after the first caliph) was not a legitimate caliph. We in the West were hearing about Christians, Jews and the wrong kind of Muslims being killed, girls being enslaved and sold in slave markets. None of these things are mentioned in the fatwa, far less condemned by it. And there's a very good reason for that: almost everything ISIS was doing which shocked the world had direct precedent in the actions and commands of the Prophet.
Back to the here and now. There are very conservative strains of Islam in Britain which believe in all the
goals of jihad, that is to force the "House of War" (that's us) to submit to Islam. Extreme imams and sheikhs from places like Pakistan, Saudi and Yemen are coming to the UK all the time to tour and preach in British mosques. Here's a recent example:
"Muhammad Naqib ur Rehman and Hassan Haseeb ur Rehman [are conducting a] seven-week UK tour, Sacred Journey, which runs until September 4...
The clerics led a high-profile campaign in Pakistan in praise of Mumtaz Qadri, who was executed in January after murdering Pakistani politician Salman Taseer in 2011 for opposing Pakistan's strict blasphemy laws. ".
(You might find this comment on that tour interesting:
http://www.wewillinspire.com/inspires-statement-on-those-honouring-mumtaz-qadri/ )
Two clerics who called a murderer a martyr! Seven weeks preaching in places like Rotherham!
So there is plenty of "extremism" (falling short of incitement to terrorist acts, I'm sure) being taught in British mosques. If this fact is denied then all pro forma condemnations of terrorist atrocities amount to diddly squat.