GRAND RAPIDS, Mich. — Calvin College, an evangelical school in Grand Rapids, Mich., affiliated with the Christian Reformed Church, has received a $7 million grant for a project aimed at enhancing worship in local congregations. The grant from the Indianapolis-based Lilly Endowment will aid a four-year project called “Vibrant Worship, Healthy Congregations: A National, Ecumenical Worship Renewal Initiative,” the school announced.…