THE week beginning January 18 is the week of prayer for Christian Unity. It ends on January 25, the day that we celebrate the Conversion of St Paul, the great missionary of the early Church. Jesus prays in his personal prayer, to be found in the Gospel of St John chapter 17, that all his followers “may be one”. Christians today are not one, but are divided into very many different groups. There has been a great deal of work done to bring Christians together, but the closest that we have got is “unity in diversity.” Perhaps this is a good thing because it reflects our differences but acknowledges our unity.