6 Bible Verses about Armies, God

Then Elisha prayed and said, “Lord, please, open his eyes that he may see.” And the Lord opened the servants eyes and he saw; and behold, the mountain was full of horses and chariots of fire surrounding Elisha.

Now when Joshua was by Jericho, he looked up, and behold, a man was standing opposite him with his drawn sword in his hand, and Joshua went to him and said to him, “Are you for us or for our adversaries?” He said, “No; rather I have come now as captain of the army of the Lord.” Then Joshua fell with his face toward the earth and bowed down, and said to him, “What does my lord have to say to his servant?” The captain of the Lord’s army said to Joshua, “Remove your sandals from your feet, because the place where you are standing is holy (set apart to the Lord).” And Joshua did so.

Then David said to the Philistine, “You come to me with a sword, a spear, and a javelin, but I come to you in the name of the Lord of hosts, the God of the armies of Israel, whom you have taunted.

Micaiah said, “Therefore, hear the word of the Lord. I saw the Lord sitting on His throne, and all the host (army) of heaven standing by Him on His right hand and on His left.

For the Lord is angry at all the nations,
And His wrath is against all their armies;
He has utterly doomed them,
He has given them over to slaughter.

The number of the troops of cavalry was twice ten thousand times ten thousand (two hundred million); I heard the number of them.