Okay, lets say it one more time:
"Pray, hope, and don't worry!"
Everybody remembers this. We love the "don't worry" part, and yet most of us are worried to death all day long, every day.
Consider the opposite of these words:
"Forget God or ignore Him, run after the things you think you want, and....?"
Fill in the blank. Can you stuff "don't worry" in there? Honestly? How would you fill in the blank?