Worrying does us absolutely no good. It doesn’t change one thing, and we waste time by being upset over stuff we can’t do anything about, things only God can change.
The Bible says in Matthew 6:27 that we can’t even add one single hour to our life by worrying. Yet, we worry, worry, worry, which gets us nowhere.
Every time we get really upset, it takes a lot of emotional energy, tires us out, messes with our health, steals our joy, and still doesn’t change one thing. We need to stop trying to fix things that only God can fix because the only one who’s clapping is the devil, saying, “Ha, ha, ha! Got ‘em again!”
Jesus tells us to “calm down” in John 14:27 Peace I leave with you; my peace I give you. I do not give to you as the world gives. Do not let your hearts be troubled and do not be afraid. and "cheer up" in John 16:33 I have told you these things, so that in me you may have peace. In this world you will have trouble. But take heart! I have overcome the world. I think it’s a one-two knockout punch to the devil when we do. When you realize you can’t fix everything, that calms you down, and when You know that God can, it cheers you up!
So don’t worry. Instead, calm down, cheer up, and send the devil running!