If you would like to explore this concept further, I cannot recommend any book with more enthusiasm than The Practice of the Presence of God, written over 300 years ago by a humble little monk named Brother Lawrence. He learned to abide in Christ by doing everything he did for God. He said that he would not even pick a straw up off the ground unless he did it for God. In this process he found unspeakable peace and joy.
Amazon.com sells it new or used: http://www.amazon.com/Practice-Presence-God-Brother-Lawrence/dp/0883681056/ref=sr_1_3?ie=UTF8&s=books&qid=1219682119&sr=1-3