Psalm 37:7 - "fret not thyself... because of the man who bringeth wicked devices to pass." - Fret not is another way of saying Don't worry. How many Christians have become discouraged because they looked @ the wickedness of this world & began to fret. This verse tells us to Rest, Wait, & Fret not. Let God deal with the wicked, you live a bold Christian life. As long as you fret you can do nothing effective for God.