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.
in time of daffodils
(who know the goal of living is to grow)
forgetting why, remember how...
in time of all sweet things beyond
whatever mind may comprehend,
remember seek (forgetting find)
and in a mystery to be
(when time from time shall set us free)
forgetting me, remember me