I agree with your point. That being said it is also incorrect. Yes the Quran says all of these things, likewise it also has it's violent passages (as do most other religions) that can be used to justify violence. To say it doesn't is to casually ignore a good amount of the texts. Religion (all of them) isn't and cannot be labeled as this or that because that is a lack of human interpretation. All religion can be used and utilized by what the individual worshipper brings into it. If a happy humble person worships Christ they will take from the applicable parts of the Bible to them. If a violent and angry person worships Yahweh they will take from what best suits them. Just because the text says one thing somewhere doesn't mean it's all encompassing because more often than not there is subtext in a story elsewhere justifying different behavior.