7 Bible Verses about Ready For War

Or what king, going forth to encounter another king in battle, doth not sit down first, and consult if he is able with ten thousand men to meet him who is coming against him with twenty thousand?

When a strong man, in complete armour, guards his palace, his goods are in peace.

This commandment, son Timothy, I give thee, according to the prophecies which were before delivered concerning thee, that by them thou mightest war a good warfare;

extinguished the force of fire, escaped the edge of the sword, they were made strong out of weakness, became mighty in battle, routed the armies of aliens.

Repent! but if not, I am coming to thee quickly, and will war against them with the sword of my mouth.

And they worshipped the dragon who had given authority to the beast: and they worshipped the beast, saying, Who is like to the beast? who is able to wage war with him?

For if the trumpet also give an uncertain sound, who will prepare himself for the battle?