2 Chronicles 20:15 NIV  “He said: “Listen, King Jehoshaphat and all who live in Judah and Jerusalem! This is what the Lord says to you: “Do not be afraid or discouraged because of this vast army. For the battle is not yours, but God’s.”

If there’s anything we all can learn from the story of Jehoshaphat and the battles he and the people of Judah had to fight is this, they had to stay encouraged and hopeful that God would deliver them from their enemies.