Now Joshua had commanded the people saying, “You shall not shout or make any noise with your voice, nor shall a word proceed out of your mouth, until the day I say to you, ‘Shout!’ Then you shall shout.” -Joshua 6:10
Believe it or not, this isn’t the first time the children of Israel had been told to be silent. Joshua’s predecessor had instructed them similarly when they were at the Red Sea (see Exodus 14:14).
In neither case is there a clear, precise reason noted for the silence. For instance, “You need to be quiet so the enemy doesn’t suspect what you’re doing,” or, “This is going to be a surprise attack.” Nope. It appears it’s much like a parent telling a child to just, “Step back, watch, and learn. Trust me. If you’ll stay out of the way, I will take care of this for you.” Not a bad thing, but suppose there is more to being silent than just staying out of the way. What if God is actually giving you a personal weapon that could serve you in all situations, and you just have to learn how to use it.
In the case of the Red Sea scene, they had to totally rely on God. They were not given anything to do. All they were to do was watch. In their silence, they had a weapon for building their faith. In their complete inactivity, they had the chance to allow silence to remove their fear and doubt and worry to replace it with wonder and awe and amazement. Silence became a weapon to build their faith.
Traipsing around Jericho’s walls, their weapon of silence offered a different use. This time God had already told them what he was up to. This time, they had to decide if they believed him. Silence was their personal weapon to choose to believe God, in what he’d promised, and in what he was doing.
What’s your Red Sea, your Jericho wall? It’s possible God is telling you the same thing. “I got this. You don’t need to say another word. Here’s your weapon. Build your faith in me.”