Aggai was a first-century priest and a prominent leader within the Church of the East. As a follower of Mar Addai, he is traditionally identified as one of the seventy apostles. Following the leadership of his mentor, he was tasked with spreading the faith across eastern territories, reaching as far as the borders of India. He eventually succeeded Mar Addai as the primate of the church before his death in Edessa.
Life and mission
During the first century, Aggai served as a disciple to Mar Addai. After being appointed as his successor, he traveled extensively to preach throughout various eastern regions. His missionary work was vast, covering territories that extended toward the Indian border. He is remembered for his role in establishing the early foundations of the church in the East.
Veneration
Aggai is recognized as a saint within the Assyrian tradition. His legacy is tied to his status as an early primate and his connection to the apostolic lineage of Mar Addai. He is commemorated as a significant figure in the history of the Church of the East.