something that Jehovah created. Rev 4:11
Accidents do happen (e.g. shooting at the leg but fatally hitting the femoral artery), but there is bloodguilt when one can "reasonably foresee ..." (Also a term from criminal law, BTW.) Num 35:6-34
'But God used to command his people to kill others!'
Used to; I hear no such commands nor do I expect to, based on several scriptures I've already cited, plus several more. Plenty of perfectly justified killing to come, by Jehovah and Jesus; I suspect you'll be more sickened than pleased. Isa 26:20
I can certainly make an attempt to stop a violent crime. Consider, though, that I'm likely to fail, unarmed as I am, and I just might cause someone's death- mine, the perp's, the victim's. Rev 4:11