There is violence mentioned all throughout the Bible, that much i'll give you. Probably because that is the world the writers of the Bible lived in, an extremely violent and cut throat society. Anyone can go through and pick out words from the Bible and make almost any negative or positive argument, but it doesn't mean you actually know the Bible. You also have to look at the context of those writings. Such as your first example, Luke 19:26-27. These verses are from a teaching Parable, not GOD saying