Prayer and meditation are as necessary for the life of the spirit as fresh air, food, and sunlight are for the body. If we think of prayer as talking to God, with or without words, our own or those of others, then we can think of meditation as listening to God — an attitude of open, silent receptiveness.
The source of loving service for others is a heart that is aware, sensitive and conscious of one's own feelings and the feelings of others -- this is the goal of meditation.
~ from CHANGING THE WORLD WITHIN by Joseph A. Grassi