During the 16th century, all of the territories north of the Gojeb River were lost to the Oromo migrations. Also in the later 16th century, the Emperor of Ethiopia Sarsa Dengel convinced the kingdom to officially accept Christianity as its state religion. As a result, the church of St. George was dedicated at Baha; the building preserved a tabot bearing the name of Emperor Sarsa Dengel. Over the following centuries the influence of the Ethiopian government grew weak, and Christianity more or less disappeared, although the church of St. George was used as a "male house of ritual of George" until late in the 19th century when Christian practices were reintroduced.