I don't think any religion is 'evil' but it is the people who try to influence the people of other religions. I personally am not religious but I think that if one person from Islam is not prepared to take into consideration the views of the other persons religion, then this is wrong. If religions are to co-exist with one another, then there must be give and take on all sides.
With regards to the extremists (especially the Islamic), then if they are not prepared to live side by side with Christians, then they should be removed to a country where they can practise their religion without penalising others who do not believe as they.
Let it be known that I do not hold a grudge against anyone unless they do something to myself that changes my view of them.