Blessed is the one
   who does not walk in step with the wicked
or stand in the way that sinners take
   or sit in the company of mockers,
but whose delight is in the law of the Lord,
   and who meditates on his law, day and night.
That person is like a tree planted by streams of water,
   which yields its fruit in season.      
and whose leaf does not wither—
   whatever they do prospers.      Psalm 1:1-3