I will mention some points
1. The Quran came for the believers and non believers, therefore if it comes for the non believers then how it would ask to kill the non believers?
2. Islam reached Malaysia and Indonesia without fight.
3. Islam did not spread by killing non believers, and it is normal to defend your self if some body attacked you.
4. Muslims message to spread Islam peacefully, and Muslims attacked those who will attack Muslims.
Also can you answer these questions:
1. Why do not take the shining and good examples?
2. What do you know about God mercy?