David Platt & John Piper SBC 2011 Annual MeetingBy Glenn Leatherman / July 21, 2011 http://vimeo.com/26530321 David Platt & John Piper SBC 2011 Annual Meeting from Rodica on Vimeo. www.rodiagnusdei.wordpress.com materialism of our hearts see also www.disciplemaking.net