Does an innocent Muslim have to share blame of terrorist activity if it was done in the name of Islam? Absolutely not. And people shouts that Islam is the religion of peace and these persons are doing this for their own greed and evil motives. This is where I didn't agree a bit with all of them. Then, you have to see countless videos on YouTube with people proclaiming their religion as best and elimination of Jews from the earth in the name of Islam. The point of difference is that these so-called terrorists don't act barbaric for their own good but perform it voluntarily for bringing reign of Islam. Don't even get me started over hate teaching education to next generation.
Of course, one has to distinguish between Islam and Muslims. The source of the problem is in Islamic doctrine, and not in cultural accretions. Stereotyping all Muslims as backward thinking is wrong way to have an opinion on Islam. Islam became rigid in hands of Mullahs that want to define every walk of life through religion only. The identification with Islam has become in such an ethical orientation flow pattern, which is largely about the theological concept's haram - the Forbidden - and halal - the Permitted - structured. These prohibitionists made a serious miscalculation: they reacted to their failure by demanding the laws be tightened even more.
It is the fear of understanding the other and eventually becoming the other. For if Muslims understood their motivations, they would have to accommodate their worldview in themselves and that would be very problematic indeed for Mullahs army dictating Koran. Mullahs calls for punishment or at best, forgiveness, but never understanding.
When Mullahs ban a popular addiction (sex, alcohols) that millions of people want, it doesn't disappear. I have not even started about books, painting, kite flying or any other entertainment stuff. Instead, it is transferred from the daily life into the hands of criminals. Even the attempts done on moralistic approach fails because they were, beneath all the blather, a war on human nature.
We must not forget that too much divine power in a priest’s hands would corrupt him as much as that in any other individual’s hands. Zealous priests who can preach deliverance cannot rule.