I'm plenty versed in religion, enough so that I chose to not be a part of it. As for showing you verses that advocate violence and harm, take a gander at a good portion of the old testament, or any religion based on the the abrahamic god. Look at the polytheistic religions that came before monotheism and the havoc they brought with them. It's tribalism in another form. I'm not going to tell you that there isn't a god, or a bunch of gods, or who knows what, because nobody 'really' knows what happens after they die and where everything all came from. People choose to believe something and put their faith into it if they need to. There's comfort in knowing that there's someone watching over you, even if you're alone. Some people need that comfort and that's fine, so long as they don't start telling other people that their way is the only way or else.
Religious folk do good things every day, I'm not disputing that. Humanity does shitty things every day, and a lot of it is in the name of some god or another. That's something that can't be disputed.