The Armenian Church, also known as the Armenian Apostolic Church, is one of the oldest Christian denominations in the world. It was established in the early 4th century, making Armenia the first nation to adopt Christianity as its state religion. The church follows its own unique traditions and liturgical practices, which are distinct from other Christian denominations. The Armenian Church is governed by a hierarchy of bishops, with the Catholicos of Armenia serving as its spiritual leader. The church plays a significant role in preserving Armenian culture and identity, especially during times of hardship and diaspora. Its rich history is reflected in its ancient churches and manuscripts, which are important cultural treasures.