So we are encouraged to stand with the tax collector and the prostitute, the widow, orphan, and stranger, precisely because they are the judged, the scapegoated, the less-than, whose chances are taken away well before they are given. The principal cause of suffering for the leper is not an annoying, smelly, itchy skin disease but rather having to live outside the camp. So the call is to stand with them, so that the margins get erased and they are welcomed back inside. Jesus doesn’t think twice: he touches the lepers before he gets around to healing them.
— Gregory Boyle, Barking to the Choir, p. 166