It is altogether false to think that you have done much for Christ, if you do nothing for those needy ones. Had you been at Bethlehem you would have paid as little attention to Christ as they did; but since is is now made known who Christ is, you profess to serve him. Should he come now and lay himself in a manger, and would send you word that it was he, of whom you now know so much, you might do something for him, but you would not have done it before. Had it been positively made known to the rich man in the Gospel, to what high position Lazarus would be exalted, and he would have been convinced of the fact, he would not have left him lie and perish as he did.
Therefore, if your neighbor were now what he shall be in the future, and lay before you, you would surely give him attention. But now, since it is not so, you beat the air and do not recognize the Lord in your neighbor, you do not do to him as he has done to you.
-- Martin Luther
Into this world, this demented inn, in which there is absolutely no room for him at all, Christ has come uninvited. But because he cannot be at home in it, because he is out of place in it, and yet he must be in it, his place is with those others for whom there is no room. His place is with those who do not belong, who are rejected by power because they are regarded as weak, those who are discredited, who are denied the status of persons, tortured, exterminated. With those for whom there is no room, Christ is present in this world.