Prov 17:22 (ESV) A merry heart doeth good like a medicine: but a broken spirit drieth the bones. Prov 15:13 A merry heart maketh a cheerful countenance: but by sorrow of the heart the spirit is broken. James 5:13 Is anyone among you suffering? Let him pray. Is anyone cheerful? Let him sing praise. — Laughter has the ability to renew and refresh our souls! This is a true blessing from our God.— Psalm 96:1-2 Oh sing to the Lord a new song; sing to the Lord, all the earth! Sing to the Lord, bless his name; tell of his salvation from day to day. — Our joy can be expressed thru singing praise to God. Refresh means the refreshment, as rest, or deliverance from evil of any kind! This refreshing takes place as the laughter takes place. Love Mel