'War' in the Bible

But of late my people is risen up as an enemy: ye strip the robe from off the garment from them that pass by securely as men averse from war.

Thus saith Jehovah concerning the prophets that make my people to err; that bite with their teeth, and cry, Peace; and whoso putteth not into their mouths, they even prepare war against him:

and he will judge between many peoples, and will decide concerning strong nations afar off: and they shall beat their swords into plowshares, and their spears into pruning-hooks; nation shall not lift up sword against nation, neither shall they learn war any more.