Many are asking, "Who can show us any good?"
Let the light of your face shine upon us, O LORD .
You have filled my heart with greater joy
than when their grain and new wine abound.

David has said that we must confide in God. We confide by the words of God. He is saying that the axioms convert the soul of man. God made us by speaking the law, covenants, curses, statutes, promises , decrees.  These words were used in creation of the world. They are the creation of beauty and unity. When these words are spoken we experience the renewal of our souls. We are infused with Gods power. We experience Gods presence. These words unite all things. God loves His axioms. So when God hears us pray His words , the Psalmist says that God smiles on us. When we experience the smile of God we lose the tension of t he corrupted world. We have no want accept God himself. God not only converts us but He begins to unify our world. To be the happiest in this world is  to know oneself by knowing God and being satisfied in that alone.

I will lie down and sleep in peace,
for you alone, O LORD ,
make me dwell in safety.
When God smiles on us we have the peace  that passes all understanding .With peace comes a rush of power over us. We begin to feel as if God is chasing us with power. If God gave us His full presence we would be sifted in a millisecond. But God can come near enough to fill us with satisfaction.