This article discusses the continuity and change in Christian religion, major shifts and schisms in Christianity since 1054 C.E., and the future church that will allow Christians to express their faith in unity with members of other Christian denominations. It also covers the role of church, father, books, garden, hall, sound system, lights, church uniform, symbol, daily prayer time, and free food and water facilities in building faith between Christian communities. The subject is Ecumenism and Interfaith Dialogue, and the course code, course name, and college/university are not mentioned.