Existential prayer is one form of mystical contemplation. It is the prayer of just being. It has few words; and perhaps it has no images at all. In this prayer I just AM -- like the flower of the field or the birds of the air; and by just being I give glory to God.
Our awareness of God is a syntax or the silence in which our souls mingle with the divine, in which the ineffable in us communes with the ineffable beyond us. It is the afterglow of years in which soul and sky are silent together, the outgrowth of accumulated certainty of the abundant, never-ending presence of the divine. All we need to do is to let the insight be and to listen to the soul's recessed certainty of its being a parenthesis in the immense script of God's eternal speech.