Ezana ruled the Kingdom of Aksum, centred on the city of Axum in present-day Ethiopia, in the fourth century AD, from roughly the 320s or 330s until about 360. He is remembered as the first Aksumite king to adopt Christianity, a turning point in the history of the Horn of Africa that marked the beginnings of the Ethiopian Orthodox Church. Unusually for an ancient African ruler, he is known from his own inscriptions and coins as well as from Roman sources.
Boy king and his tutor
Neither his birth nor his death can be dated. Tradition holds that he succeeded his father, named in his inscriptions as Ella Amida, while still a child, and that his mother, Sofya, governed as regent until he came of age. The story of his conversion comes chiefly from the Ecclesiastical History of the Roman writer Rufinus. It tells of Frumentius, a Syrian Christian who had come to the Aksumite court as a slave, was freed, and became tutor to the young king. Frumentius later became the first head of the Ethiopian church.
From Ares to Christ
Ezana's own monuments show the change. His earlier inscriptions call him the son of the "invincible Ares", the war god, while later texts invoke instead the "Lord of Heaven". His coins tell the same story: the old pagan symbol of disc and crescent was replaced by the cross. Some coins carry a Greek motto that translates as "may this please the country". Aksumite coins bearing his name have been found as far away as India, a sign of the kingdom's place in Red Sea and Indian Ocean trade.
Rome took notice. The emperor Constantius II, who favoured the Arian creed, wrote to Ezana and his brother Saizana, in a letter that still survives, requesting that Frumentius travel to Alexandria so his teaching could be checked for error. The historian Stuart Munro-Hay assumed that Ezana ignored or refused the request.
Campaigns recorded in stone
Ezana commemorated his wars on stone slabs written in Ge'ez, Sabaic and Greek, among them the Ezana Stone that still stands in Aksum. In them he styles himself "king of kings" and claims rule over the Himyarites and Sabaeans across the Red Sea, the Beja and Kasu, and other peoples. These are the king's own claims, and how far his rule really reached is uncertain. One Greek inscription describes how his brothers subdued a Beja rising and resettled several thousand of them within the kingdom. A Ge'ez text tells of a campaign against the Noba along the Nile and its tributaries, burning towns and taking captives and cattle, with precise but unverifiable totals.
Inscriptions in Ge'ez found at Meroë, capital of the Kingdom of Kush, point to an Aksumite campaign there in the fourth century, by Ezana or perhaps a predecessor. Some scholars see it as the blow that ended Kush; others argue that Meroë was already in decline, and some even suggest Aksum came to help Meroë against Noba rebels. The evidence does not settle the question.
Memory and sainthood
Curiously, Ezana's name does not appear in the later Ethiopian king lists, which credit the introduction of Christianity to two brothers, Abreha and Atsbeha. These may be later names for Ezana and Saizana, or their baptismal names. The Ethiopian Orthodox Tewahedo Church and other churches honour Ezana, with his brother, as a saint.
On our maps
Our 300 and 400 AD maps show Aksum on the Red Sea coast of Ethiopia and Eritrea, facing the Himyarite Kingdom across the water in southern Arabia.