is the power of their proclamation of God’s gracious gospel to the nations: “You received without payment; give without payment” (10:8). Not coincidentally, it is also, then, the form of their solidarity and fellowship with the poor, the homeless, the imprisoned in the world. It cannot be otherwise with messianic exiles, who as such will often find themselves living and working among and with those on the margins of the social, political, and economic power centers of society. But how will the nations