They said therefore to him, "Lord, always give us this bread."

 There is a terrible story about an artist who was painting the Last Supper. It was a great picture and it took him many years. As model for the face of Christ he used a young man with a face of transcendent loveliness and purity. Bit by bit the picture was filled in and one after another the disciples were painted. The day came when he needed a model for Judas whose face he had left to the last. He went out and searched in the lowest haunts of the city and in the dens of vice. At last he found a man with a face so depraved and vicious as matched his requirement. When the sittings were at an end the man said to the artist: "You painted me before." "Surely not," said the artist. "O yes," said the man, "I sat for your Christ." The years had brought terrible deterioration. 