It's very easy to sit and ponder how one must refrain from fighting and that peace is the only answer. War is horrible, but sometimes we must fight. The way I see it there are thee kinds of people sheep, sheepdogs and wolves, The Lord is our shepherd. Sheep are relatively peaceful and harmless but would most likely fight at a last resort. Sheepdogs are our military and police, security, Firefighters, EMS etc. that face danger that sometimes it carries has a cost to the sheepdog. Wolves are our criminals, murders, thieves etc that prey on the sheep. Theres nothing wrong necessarily with being a sheep, everyone has a calling in life some are doctors, some are carpenters and scientists etc, but some are protectors like police, soldiers and firefighters.
A question to the pacifist, A man approaches your loved one and physically attacks them. Theres nobody around but you, your loved one and the attacker. The assault is so bad you fear that death could be imminent. What do you do?