One and the same thing can at the same time be good bad and indifferent e.g. music is good to the melancholy bad to those who mourn and neither good nor bad to the deaf.
I rely on guns for protection in life. God does not say 'This is la-la land.' God doesn't say 'Welcome to Earth. Everything's perfect. There's no crime. There's no murder. There's no death.' The world is imperfect and you have to be on guard.