If, by chance, a Roman Catholic walked into Sunday worship at the Church of the Divine Wisdom in Mount Vernon, N.Y., he would feel right at home. The priest at the altar would be wearing alb, chasuble, maniple and stole, the familiar Eucharistic vestments of the Western church; the liturgy he celebrated, except for the use of English instead of Latin, would be almost identical with the Roman Mass. But the worshippers at the church are not Roman Catholics, or even High-Church Anglicans; they are members of the little-known Western Rite of the Orthodox Church.
Keeping the Mass. The...