World Muslims Deplore Journalist BeheadingCAIRO The beheading of US photo journalist James Foley claimed by the so-called Islamic State has sparked angry condemnations from Muslims around the world as a barbaric act that goes against the true teachings of Islam.
... Muslim leaders condemned beheadings carried out by the IS, terming them deplorable atrocities that tarnish the image of Islam including Muslim community leader Dr Jamal Rifi and Grand Mufti of Australia.
In Bosnia, Mufti Mustafa Ceric deplored the murder on Twitter where he wrote, We are appalled by brutal killing of an American journalist James #Foley Again, we repeat our full condemnation of this pure evil! #ISIS.
The Muslim Council of Britain has also condemned the barbarity of ISIL.
http://www.onislam.net/english/news/americas/476423-world-muslims-deplore-journalist-beheading.html
Grand Mufti, Saudi's Top Islamic Leader: Islamic State And Al-Qaeda Are 'Enemy Number One Of Islam'RIYADH, Aug 19 (Reuters) - Saudi Arabia's Grand Mufti Sheik Abdulaziz Al al-Sheik, the highest religious authority in the country, said on Tuesday the militant groups Islamic State and al Qaeda were "enemy number one of Islam" and not in any way part of the faith....
Saudi Arabia labeled Islamic State, al Qaeda, Nusra Front and other groups as "terrorist" in March and imposed long prison terms for offering them public support or giving them moral or material aid.
Early this month King Abdullah made a speech attacking militant groups that used Islamic justifications, and urged Muslim scholars and leaders to fight against them.
http://www.huffingtonpost.com/2014/08/19/saudi-arabia-grand-mufti-islamic-state-enemy_n_5690701.html
There are condemnations by eight other Muslim leaders on the same page.