John of the Cross,
The Spiritual Canticle
“ As a draught diffuses itself through all the members and veins of the body, so this communication of God diffuses itself substantially in the whole soul, or rather, the soul is transformed in God. In this transformation the soul drinks of God in its very substance and its spiritual powers. In the understanding it drinks wisdom and knowledge, in the will the sweetest love, in the memory refreshment and delight in the thought and sense of its bliss. ”
