How to Rejoice Always, Part 1

The Bible commands us to rejoice at all times. But isn't that naïve? After all, don't we have justifiable reasons to be stressed, anxious, and sometimes depressed? Don't we have good reason to complain when things that are going wrong? Even though there are many things in life that may legitimately be going wrong, we cannot deny that we are God's Word tells us to rejoice always. So why and how can we have joy when the world around us seems to be falling apart?