Christianity in Ethiopia has a rich history, dating back to the 4th century when it became the state religion under King Ezana. The Ethiopian Orthodox Tewahedo Church, one of the oldest Christian denominations, plays a significant role in the country's culture and identity. Today, approximately 43% of the Ethiopian population identifies as Christian, with the majority belonging to the Ethiopian Orthodox Church. The country is known for its unique traditions, including the celebration of Timkat, a festival commemorating the baptism of Jesus, and its ancient rock-hewn churches, such as those in Lalibela.