Pacifism is when someone does not think war or violence is a good way to stop a fight or to get ahead of someone toward peace. Pacifism has been encouraged in the first days of people as a whole. Conscientious objector also opposes conscription out of pacifism and conscience for peace.
Compassion (or care) for all life, human and nonhuman, is central to Hinduism, Buddhism, which was founded by Siddhattha Gotama (or Buddha), and also Jainism, founded by Mahavira. Both the Buddha and Mahavira were by birth kshatriya, the varna (social order) of soldiers and officials.