To worry means to have an excessive concern over something. It is a sin because it displaces God in your life. It also distracts you from what really matters. Worry dominates your time from where it needs to be.
Here is a simple test to know if you are worrying about something… 1) Is it the first thing on your mind when you wake up and the last thing on your mind when your go to bed? 2) In your spare time, your time to relax, do you start thinking about it?
Take your cares, burdens, anxieties to God. He said for us to cast them on Him…. ALL of them! So why worry? Give it to God. He truly cares.
I Peter 5:7 (KJV) Casting all your care upon Him; for He careth for you.
Center for Evangelists 