You Shall Not Kill Has No Meaning in the Real World of Religion
But back to this killing thing. Why does it not mean what it says to the two major spiritualities, so called, that claim ownership of the rules?
For the most part it seems that killing is ok when it is defensive killing. The problem is that in the eye of the killers, all killing is defensive. Killing seems to be ok when a person or a country feels "threatened." Actually there are no "attackers" on the entire planet earth, only "defenders," as noted by Neil Donald Walsh. Everyone who attacks someone is merely defending something and that makes it ok. Whatever "you shall not kill" was supposed to mean, it has no meaning in practical fact or practice.
Personally, much of the injunctions to kill "men, women, children and all their cattle" seems to issue forth mostly from the prophets, who seem to me to have symptoms similar to schizophrenia and rank narcissism for the Lord. I have written elsewhere on the topic of asking whether much of what passes for religious belief and devotion on the part of those that want to extend the Old Testament ways of governing to other, might in fact be mental illness disguised under the garb of devote religion. Actually I believe it often is, including some of the most kill oriented leaders, under "God", in the Bible, both Old and New Testaments. Maybe it's time to declare modern religion to be "Non-Prophet."