First Church of Christ, Scientist 1108 Oswego Rd, Naperville, IL60540 The church's goal is to elevate the human race so that people stray from material beliefs, embrace spiritual ideas and…More apply the principles of science to heal the sick. Located on the corner of Oswego Road and Aurora Avenue, the main building stands in a forested area. For information or to learn about the church, everyone is invited to browse The Christian Science Reading Room, located in downtown Naperville at 16 E. Jefferson Street. The reading room is a combination book store and resource center to explore spirituality. It's open Mon - Sat from 10am - 4pm.