"When the Spirit dwells in a person, from the moment in which that person has become prayer, he never leaves him. For the Spirit himself never ceases to pray in him. Whether the person is asleep or awake, prayer never from then on departs from his soul. Whether he is eating or drinking or sleeping or whatever else he is doing, even in deepest sleep, the fragrance of prayer rises without effort in hid heart. Prayer never again deserts him ."   -  St. John, Apostle and Evangelist (in one of his many treatises on Prayer)