A contemplative life is not withdrawal. It is an active engagement born of stillness. Contemplation allows the soul to breathe and to meet the world with presence rather than reaction. Silence is not empty, it is full of answers if we care to listen.
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.