A lost sheep is, for all practical purposes a dead sheep. It is the admission that we are dead in our sins---that we have no power of ourselves either to save ourselves or to convince anyone else that we are worth saving. It is the recognition that our whole life is out of our hands and that if we ever live again, our life will be entirely the gift of some gracious shepherd. God finds us the desert of death (not in the garden of improvement) and in the power of Jesus' resurrection, he puts us on his shoulders rejoicing and brings us home.
For all its rooted loveliness, the world has no continuing city here; it is an outlandish place, a foreign home, a session in via to a better version of itself-and it is our glory to see it so and to thirst until Jerusalem comes home at last. We were given appetites, not to consume the world and forget it, but to taste its goodness and hunger to make it great.
The bread and the pastry, the cheeses and wine, and the sugar go into the Supper of the lamb because we do. It is our love that brings the city home. It is I grant you, an incautious and extravagant hope. But only outlandish hopes can make themselves at home.