The annual Fête-Dieu du Teche in the Diocese of Lafayette is a “time for all of us to renew our faith,” following the example of the first Acadians who were “led by their faith” when they came to Louisiana, said Lafayette Bishop J. Douglas Deshotel. The 40-mile eucharistic procession by boat and on foot along the Bayou Teche is now in its seventh year. It always takes place on the feast of the Assumption of the Blessed Virgin Mary, Aug. 15.