'War' in the Bible

Though a host encamp against me,My heart will not fear;Though war arise against me,In spite of this I shall be confident.

His speech was smoother than butter,But his heart was war;His words were softer than oil,Yet they were drawn swords.

Rebuke the beasts in the reeds,The herd of bulls with the calves of the peoples,Trampling under foot the pieces of silver;He has scattered the peoples who delight in war.

There He broke the flaming arrows,The shield and the sword and the weapons of war. Selah.

I am for peace, but when I speak,They are for war.

A Psalm of David.Blessed be the Lord, my rock,Who trains my hands for war,And my fingers for battle;