It can be interesting to delve into differing beliefs and values. An outing to Sainte Foy Church is a good way to learn about a part of the local way of life.
This house of prayer in Conches-en-Ouche comes recommended by fellow travelers, so make a spot for it on your schedule. Don't think that's all there is to do here, though. There are many more options waiting for you to experience after Sainte Foy Church. Musee du Verre, and Musee du Pays de Conches are nearby.