No fooling! Peace is God's gift to those obey with meditation on Him. He knows exactly how so often we do foolish things, and His mercy strengthens the fool-hearty ways to worry away his troubles.
Think on this: The Meditation of God's peace perfects me to ways of Peace with HIs flawless Words of Wisdom.
"As for God, his way is perfect; the word of the Lord is flawless. He is a shield for all who take refuge in him. Psalm: 18: 30 NIV