http://www.perrynoble.com/2009/05/11/the-question-that-changed-my-life/
in the above link, it's about a pastor who posted on how few years ago, God asked him a very question, and that question changed his life totally.
if we would take time to read through the post, catch the pastor's spirit and conviction. and ask ourselves the very same question God asked him. God can do the same work He's done in the pastor's heart and life, in our heart's and life as well. jiayou East!=)