Is Islam the religion of terrorism?

I think that the principles of Islam should be distinguished from the actions of some Muslims which do not agree with these principles. Islam explicitly states that it is a religion of mercy that came to guide all human beings And take them out of the bondage of idols to the unification of God, and he did not call his followers to war unless they were forced to defend themselves.
But the incorrect interpretation of the verses of the Koran and Adhering to of the Quranic verses relating a particular incident well as intolerance and ignorance all these factors contributed to the production of extremists
... Who kills a Breath without a Breath or corruption in the land, it is as if he killed all the people
The Koran explicitly acknowledges there is no compulsion in religion and ... Who kills a Breath without a Breath or corruption in the land, it is as if he killed all the people