Coptic Christians are members of the Coptic Orthodox Church, one of the oldest Christian denominations in the world. They primarily reside in Egypt and trace their roots back to the Apostle Mark, who is believed to have founded the church in the first century. The Coptic Church has its own unique traditions, liturgy, and calendar, which differ from those of other Christian denominations. Coptic Christians make up a significant minority in Egypt, where they have faced various challenges throughout history, including religious discrimination. The Coptic language, derived from ancient Egyptian, is still used in church services, preserving the rich cultural heritage of the Copts.