Cyprian of Carthage was a prominent early Christian bishop and theologian who lived in the 3rd century AD. Born around 200 AD in North Africa, he became the bishop of Carthage around 248 AD. He is best known for his writings on church unity and the role of bishops, emphasizing the importance of maintaining a unified Christian community during times of persecution. Cyprian faced significant challenges during the Decian persecution, which sought to suppress Christianity. His works, including "On the Unity of the Church," addressed issues of schism and the relationship between the church and its members. He was martyred around 258 AD, and his legacy continues to influence Christian thought today.