'War' in the Bible

And he shall judge among the nations, and shall reprove many peoples; and they shall forge their swords into ploughshares, and their spears into pruning-knives: nation shall not lift up sword against nation, neither shall they learn war any more.

the mighty man and the man of war, the judge and the prophet, and the diviner and the elder,

And it came to pass in the days of Ahaz, the son of Jotham, the son of Uzziah, king of Judah, that Rezin the king of Syria, and Pekah the son of Remaliah, king of Israel, came up to Jerusalem to make war against it, but they were not able to fight against it.

For they flee from the swords, from the drawn sword, and from the bent bow, and from the grievousness of war.

And the multitude of all the nations that war against Ariel, even all that war against her and her fortifications, and that distress her, shall be as a dream of a night vision.

It shall even be as when the hungry dreameth, and, behold, he eateth; and he awaketh, and his soul is empty; or as when the thirsty dreameth, and, behold, he drinketh; and he awaketh, and, behold, he is faint, and his soul craveth: so shall the multitude of all the nations be that war against mount Zion.

For thus hath Jehovah said unto me: Like as the lion and the young lion growling over his prey, when a multitude of shepherds is called forth against him, is not afraid of their voice, nor giveth way before the multitude of them; so will Jehovah of hosts come down to war upon mount Zion, and on the hill thereof.

Thou sayest, but it is a word of the lips, There is counsel and strength for war. Now on whom dost thou rely, that thou hast revolted against me?

And he heard say of Tirhakah king of Ethiopia, He has come forth to make war with thee. And when he heard it, he sent messengers to Hezekiah, saying,

Thou shalt seek them, and shalt not find them them that contend with thee; they that war against thee shall be as nothing, and as a thing of nought.

Jehovah will go forth as a mighty man, he will stir up jealousy like a man of war: he will cry, yea, he will shout; he will shew himself mighty against his enemies.