The First Church of Christ Scientist in Oshawa provides a spiritual community rooted in Christian Science teachings and practice. The organization offers weekly services, Sunday school, and study groups focused on exploring how spiritual understanding can address physical and emotional challenges. Members gather for worship and mutual support, reading from the Bible and the Science and Health textbook that forms the foundation of Christian Science. The church maintains a reading room where visitors can access Christian Science literature and learn more about the faith tradition. Through its activities across the greater Toronto area region, the congregation demonstrates how Christian Science principles guide daily life and foster healing through prayer and spiritual growth.