Originally published in 1928, this book argues for the importance of Eustathius of Antioch as a 'worthy representative' of the teachings of the Antiochene school of theology in the early centuries of the Church. Sellers details the historical background behind Eustathius's thinking and his attack on the heresy of Arius, as well as his eventual downfall. This book will be of value to anyone with an interest in early Christian theology.