“The mystical bird of two colors is understood in the manuscript of Herrade to mean the Church; in Dante, the bi-formed bird is the representative of the Church, the Pope. The Pope, in fact, is both priest and king; he directs the souls and governs the persons of men; he reigns over things in heaven. The Pope, then, is but one single person in two natures, and under two forms; he is both eagle and lion. In his character of Pontiff, or as an eagle, he hovers in the heavens, and ascends even to the throne of God to receive his commands; as the lion or king he walks upon the earth in strength and power.”

He adds in a note:⁠—