A Christian without a missionary heart is an anomaly.  The missionary heart will be seen in all kinds of ways: in prayers for the lost, in making sure our behavior offends no-one, in gospel conversations with friends (at dinner parties!), and in making every effort to save some.

Colin Marshall and Tony Payne, The Trellis and the Vine (Kingsford NSW Australia: Matthias Media, 2009), 52.