Stand still and watch God work in your life.

They have lived here and built a holy house of worship to honor you, saying, ‘When the worst happens—whether war or flood or disease or famine—and we take our place before this Temple (we know you are personally present in this place!) and pray out our pain and trouble, we know that you will listen and give victory.’ “And now it’s happened: men from Ammon, Moab, and Mount Seir have shown up. You didn’t let Israel touch them when we got here at first—we detoured around them and didn’t lay a hand on them. And now they’ve come to kick us out of the country you gave us. O dear God, won’t you take care of them? We’re helpless before this vandal horde ready to attack us. We don’t know what to do; we’re looking to you.” Everyone in Judah was there—little children, wives, sons—all present and attentive to God. Then Jahaziel was moved by the Spirit of God to speak from the midst of the congregation. (Jahaziel was the son of Zechariah, the son of Benaiah, the son of Jeiel, the son of Mattaniah the Levite of the Asaph clan.) He said, “Attention everyone—all of you from out of town, all you from Jerusalem, and you King Jehoshaphat— God’s word: Don’t be afraid; don’t pay any mind to this vandal horde. This is God’s war, not yours. Tomorrow you’ll go after them; see, they’re already on their way up the slopes of Ziz; you’ll meet them at the end of the ravine near the wilderness of Jeruel. You won’t have to lift a hand in this battle; just stand firm, Judah and Jerusalem, and watch God ’s saving work for you take shape. Don’t be afraid, don’t waver. March out boldly tomorrow— God is with you.”
2 Chronicles 20:5,10,13-14 - MSG