If you read the bible it’s pretty clear that vengeance is strictly forbidden but protecting the innocent is permitted under certain circumstances. Jesus’s consistent and knowable teaching is against taking revenge

Right. So stand by and let your family be slaughtered. Check. I'm sure I missed that part of the gospel. Please elucidate me as to where it says that? Cuz I just don't recall that. At all. It is simply my created duty to protect my family. That hasn't every changed. No one has ever been condemned ...