"In the end, God will not be impressed that I talked with Bob Kauflin, or shook the hand of Mark Driscoll, or saved a seat for Paul Tripp, or that I know John Piper. The only thing God will care about is 'Did you talk with the poor? Did you shake the hand of the leper? Did you save a seat for the lame? And most of all, did you know my son?'"