'War' in the Bible

And he will judge between the nations, and will decide concerning many peoples; 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.

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

Thy men shall fall by the sword, and thy mighty in the war.

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, went up to Jerusalem to war against it, but could not prevail against it.

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

I say, thy counsel and strength for the war are but vain words: now on whom dost thou trust, that thou hast rebelled against me?

Thou shalt seek them, and shalt not find them, even 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 his zeal like a man of war: he will cry, yea, he will shout aloud; he will do mightily against his enemies.