Joel Vestal, who started this incredible missional organization called ServLife, said that he and his wife joke around about their job. As missionaries, its their calling to go to the third world and comfort the afflicted and then to come back to the States and afflict the comforted. I like that. Kind of sounds like Jesus. Anthem of the oppressed and marginalized on one hand. And a prophetic voice to those settled in comfortable apathy on the other hand.