that's all great but its just talk. no action.
Talk is about all religious leaders can do. Islam like Christianity is compose of a number secs (denominations). which have different interpretations of the Quran. Within the sects their are branches, some being strict fundamentalist others more secular. Just as the beliefs of Unitarians and Jehovah's Witnesses vary so do the beliefs of various branches of Islam.
ISIS and Al Qaeda are sects of Islam, they have certainly done more than just talk.
My point is that the "normal" muslims that you quoted have done nothing th stop the radicals except talk. That makes me question their credibility.
Muslims just like Christians, and Jews, have jobs, families, and participate in activities that have nothing to do with their religion. There are some that are religious zealots and their are some that don't event practice their religion. They do exactly what you do, talk. Like you, they aren't fighting ISIS in Syria, or joining anti-terrorist groups because it has nothing to do with them and their lives.
I am talking about Muslim leaders, not the guy who owns the convenience store around the corner.
The guy that owns the convince store, sells rugs, or drives a taxi constitute about 99.99% of all Muslims.
I assume by leaders you mean those that can actually take direct action to fight ISIS. The fact is that almost all the fighters that are engaging ISIS are Iraqis, Kurds, Syrians, and Iranians, nearly all Muslims. Air and logistical support and training has been provided by Turkey, Jordan, Egypt, and Lebanon in addition to the United States, Britain, France, Canada, and Australia. Also in July the Iranian ambassador announced that Iran would issue a blank check to fight ISIS.
Most of the deaths due to Islamic terrorism are Muslims. Al-Qaida has killed 8 times as many Muslims as non-Muslims. Muslims suffered between 82 and 97 percent of terrorism-related fatalities over the past five years. And since 911, there has not been a single civilian in the US killed in an Islamic terrorist attack. ISIS, Al-Qaida, and other Islamic terrorist organization are a danger to everyone, but those in most danger are Muslims.
Iran Offered Iraq 'Open Check' in ISIS Fight, Official Says
Military intervention against ISIL - Wikipedia, the free encyclopedia
http://www.nctc.gov/docs/2011_NCTC_Annual_Report_Final.pdf