'War' in the Bible

but you rise up as an enemy against my people. You steal a robe from a friend, from those who pass by peacefully as if returning from a war.

This is what the Lord says: "The prophets who mislead my people are as good as dead. If someone gives them enough to eat, they offer an oracle of peace. But if someone does not give them food, they are ready to declare war on him.

He will arbitrate between many peoples and settle disputes between many distant nations. They will beat their swords into plowshares, and their spears into pruning hooks. Nations will not use weapons against other nations, and they will no longer train for war.