How to Listen to a Sermon

Here is some helpful wisdom on how to listen to a sermon: Take Care How You Listen by John Piper: http://www.desiringgod.org/library/sermons/98/022298.html and Expositional LISTENING By Thabiti Anyabwile:
http://www.9marks.org/partner/Article_Display_Page/0,,PTID314526%7CCHID598014%7CCIID2190814,00.html [thanks to Justin Taylor: http://theologica.blogspot.com/].