Found a little quote from Dallas Willard that pinpoints the troublesome concepts of "grace" and "works."
The path of spiritual growth in the riches of Christ is not a passive one. Grace is not opposed to effort. It is opposed to earning. Effort is action. Earning is attitude. You have never seen people more active than those who have been set on fire by the grace of God. Paul, who perhaps understood grace better than any other mere human being, looked back at what had happened to him and said: "By the grace of God I am what I am, and his grace toward me did not prove vain; but I labored even more than all of them, yet not I, but the grace of God with me." (I Cor. 15:10)
Live Life to the Full
Appears in Christian Herald (U.K.) 14 April 2001.
Check out the whole article here.