The smile of the contemplative in the presence of the Beloved is merely a physical expression of the total joy one perceives as one communes with God. St. Bernard used to say, "The joy of being in love is in the very loving." In other words, joy is not to be sought for itself, but is a by-product of love, and the smile is but the physical, exterior expression of the inner joy-love.
From the place where we are right
Flowers will never grow
In the spring.
The place where we are right
Is hard and trampled
Like a yard.
But doubts and loves
Dig up the world
Like a mole, a plow.
And a whisper will be heard in the place
Where the ruined
House once stood.