The passage (Mark 12:41–44) about the poor widow who put “everything she had” in the temple treasury was among the lectionary readings a few weeks ago, and it’s a frequent text for stewardship sermons. The example of the widow’s generosity seems clear enough, and it’s part of the church’s standard repertoire about sacrificial giving.  But Fergus Kerr suggests that the story is about not generosity but exploitation. 
December 12, 2012