The afternoon service was over in Lincoln Cathedral, and the congregation were slowly filing out of the great west door. But that afternoon service was six hundred years ago, and both the Cathedral and the congregation would look very strange to us if we saw them now. Those days were well called the Dark Ages, and how dark they were we can scarcely realise in the present day. Let us fancy ourselves coming out of that west door, and try to picture what we should have seen there, six hundred years ago.