You say that If a car's driver accidents and damaged the image of the car then what a you say that car is bad, car is responsible for its damage. No, you say that its driver is responsible, its driver is bad, its driver does nt know about car that how to drive. So, if a illiitrate muslim (who have no any knowledge of islam) doing bad things that does nt mean that islam is not a religion of peace, that means that the man is uneducate who have no any fears of Almighty God Allah. Islam is a religion of peace, peace and peace.