Green Semidouble ON THIS SUNDAY, which is their Twelfth of St. Matthew, the Greeks read, in the Mass, the episode of the young rich man who questions Jesus, given in the 19th of the Saint’s Gospel. In the West, it is the Gospel of the good Samaritan, which gives its name to this twelfth Sunday after Pentecost. The Introit begins with that beautiful verse of the 69th Psalm: Come to mine assistance, O God! O Lord, make haste to help me! Cassian, in his tenth Conference has admirably drawn out the beauty of these words, and shows how they...