I didn't say that passages need to be changed. I said they need to be either removed or ignored.
and yes, there are passages of the Qur'an which explicitly talk about violence in the context of war. Which are a serious contradiction to the rest of the Qur'an promoting love, brotherhood and universalism.
Islam is a system of life which tells you how you are supposed to live your life. So it provides answers or a pattern of thinking/response to every single situation you would face. If verses were removed, it will cease to be perfect and it would open people to retaliate the way they want and not the way God wants them too. Believe me results will be disastrous. Since Islam is a complete way of life it is normal to find verses where it tells you how to react when you are facing a war because regardless of whether we like that or not, it is part of life.
Let me give you an example from the Quraan about the famous scary verse which says kill them wherever you find them.
2:190 Fight in the way of Allah those who fight you but do not transgress. Indeed. Allah does not like transgressors.
2:191 And kill them wherever you overtake them and expel them from wherever they have expelled you, and fitnah is worse than killing. And do not fight them at al-Masjid al- Haram until they fight you there. But if they fight you, then kill them. Such is the recompense of the disbelievers.
2:192 And if they cease, then indeed, Allah is Forgiving and Merciful.
If you look at the conditions to fight those than you will find, that first they are the ones who started the fight. Second they transgressed,. Third they are the ones who expelled you out of your home. Fourth, regardless of all that, if they stopped, you have to stop too. Now let me ask you, if you removed these verses and one was faced with such a situation, do you honestly think if the enemies stopped, they will stop to? I am sure that majority will not, that if it is not all.
It is violence, of course, even if justifiable out of necessity and desperation.
However....in European countries, all Christians love Muslims...so there is no need of self-defense because nobody attacks them.
Even if that is the case, Islam is a universal language and Quraan is the Word of God. So a muslim has the same view towards the QUraan whether they are in Japan, Lebanon, Italy,America, China or Palestine.
I don't care about ISIS. I live in Europe.
Again: in Europe nobody would dare accuse Muslims of terrorism.
so there is no danger. and no need of self-defense.
so the concept of self-defense is absolutely useless
That is good to hear. Maybe it is useless there, but it is not useless for muslims in Burma.
Even it is not useless for the ones living in Europe to know about because through these verses they can know where ISIS is getting it wrong and they will be more aware of the true face of ISIS.