History of the Feast of the Three Hierarchs
During the reign of the Emperor Alexius Comnenus (1081-1118), a controversy arose in Constantinople among men learned in the Faith and zealous for virtue about the three holy Hierarchs and Fathers of the Church, Basil the Great, Gregory the Theologian and John Chrysostom. Some argued for Saint Basil [known as Basilians] above the other two because he was able, as none other, to explain the mysteries of the Faith, and rose to angelic rank by